The cell is the basic structural, functional, and biological unit of all living organisms.
The structural and essential component of life is the cell. Cell biology is the study of cells, including their fundamental makeup and the purposes of each of their organelles.
The first biologist to discover cells was Robert Hooke. Cells make up every living thing. They could consist of several cells (multicellular) or just one cell (unicellular) (multicellular).
The tiniest cells known to science are mycoplasmas. All living things are constructed from cells. They give the body structure and turn the nutrients from the diet into energy.
Complex cells conduct a variety of tasks for an organism's parts. They resemble masonry bricks in that they come in a variety of sizes and forms.
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1. The table below shows the distance of the cat and the mouse from the cat's starting point at given times. After 1 second how far is the mouse
t
0.4
0.5
0.6
0.7
0.8
0.9
Dmouse
10.2
11.5
12.8
14.1
15.4
16.7
18
19.3
Dcat
6.8
8.5
10.2
11.9
13.6
15.3
17
1
18.7
1.1
1.2
1.3
1.4
O A 17 feet
O B. 18 feet
O c 2 feet
OD 3 feet
Answer:3 feet
Explanation:
Name the three different protists that you identified and mention the structures that they use for movement.
Answer:
Animal-like protists are called protozoa. Most consist of a single cell.
Plant-like protists are called algae. They include single-celled diatoms and multicellular seaweed.
Fungus-like protists are molds. They are absorptive feeders, found on decaying organic matter.
Explanation:
Mitosis results in daughter cells that are
Choose the word or phrase that best fills the blank
the parent cell.
1) the same as
2) different from
How were you able to identify the other substance?
Answer:
Well I think your able to identify by looking at the Physical and Chemical Properties or by its Melting or boiling point.
Hopefully this is correct
PLEASE HELP CHOOSE WHAT CLAIM ANSWERS THE QUESTION!!!
During El Niño years, why is is Christchurch, New Zealand’s air temperature cooler than usual?
Claim 1
Christchurch’s air temperature changed because
the ocean current near Christchurch changed.
Claim 2
Christchurch’s air temperature changed because
the prevailing winds near the equator changed.
Answer:
Claim 2
Explanation:
Which is a layer of sedimentary rock that forms from calcium carbonate in the deep ocean?
Salt
Limestone
Sandstone
Shale
Answer:
Limestone
Explanation:
Limestone is made up of carbonate minerals, such as calcite. The shells and skeletons of ocean organisms are formed of these minerals. When the organisms die, the shells and skeletons settle on the ocean floor as layers of sediment. Over time, the layers become buried, pressed together, and cemented to form limestone.
Question 1 of 10
Due to an unusually high concentration of particles inside the cell, the
membrane starts to expand and burst. Which problem is the cell most likely
having?
A. The cell is unable to produce water molecules inside the cell.
B. The cell is unable get more water into the cell.
C. The cell is unable to build more protein molecules.
O D. The cell is unable to maintain a stable internal environment.
SUBMIT
Answer:
D. the cell burst because there was too much water in the cell and it wasn't able to maintain a safe pressure
Explain how an aquatic biome could consist of multiple ecosystems. Include at least two examples of ecosystems in your explanation.
Answer:
an aquatic ecosystem is an ecosystem in the body of water examples are marine ecosystem and fresh water ecosystem
An aquatic ecosystem is an ecosystem in the body of water examples are marine ecosystem and fresh water ecosystem.
What is ecosystem and example?An ecosystem is a area where flora, faunna, and other organisms, as well as weather , work together to form a life.
Examples of land-based ecosystems are forest ecosystems, grassland ecosystems, tundra ecosystems, and desert ecosystems.
Thus, An aquatic ecosystem is an ecosystem in the body of water.
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Name some of the sites occupied by early farmers from the Neolithic culture
Some sites are:
Mesopatamia, and Epipalaeolithic,
how will earth will look in a 1,000 years
Answer:
trash
Explanation:
Answer:
It won't look too well and if things keep on continuing the way it is, the ice would have mostly melted and continents submerged underwater.
Explanation:
aquaponics best defined as?
Answer:Aquaponics is a cooperation between plants and fish and the term originates from the two words aquaculture (the growing of fish in a closed environment) and hydroponics (the growing of plants usually in a soil-less environment). Aquaponic systems come in various sizes from small indoor units to large commercial units.
Explanation:
Answer: a system of growing plants in the water that has been used to cultivate aquatic organisms
Explanation:
What would a driptorch be used for?
Starting a campfire
Unearthing dirt to smother fire
Directing a flame at a specific spot
Dropping water on a fire from a helicopter
Answer:
bbbbbbbbbbbb;bbbbbbľ:"'ć
The molecules will probably continue to move until they reach equilibrium, which is when .......
A. the molecules inside and outside are close to equal.
B. there are more molecules inside the cell.
C. there are more molecules outside the cell.
Answer:
A
Explanation:
Answer:
A. the molecules inside and outside are close to equal.
Explanation:
The molecules will probably continue to move until they reach equilibrium, which is when the molecules inside and outside are close to equal.
is what do a fish eat scientific
Fish will mainly feed on small insects, crustaceans, leeches, worms, zooplankton, algae, and smaller fish.
When two elements bond and
form a compound, what
happens to their protons?
A. They share or give away their protons.
B. Both elements lose protons.
C. The protons remain the same in the
nucleus of each atom.
Answer:
a
Explanation:
How many races of people are there?
Answer:
Caucasian, Mongoloid or Asian, Negroid or Black, and Australoid are the four major race classifications in the world, according to most anthropologists. The racing classification system was created in 1962 by Carleton S. Coon. The four major races are then divided into 30 subgroups.
Explanation:
Answer:
The world population can be divided into 4 major races, namely white/Caucasian, Mongoloid/Asian, Negroid/Black, and Australoid. This is based on a racial classification made by Carleton S. Coon in 1962.
hope this helps
have a good day :)
ps I looked it up
Explanation:
I thought it was a lot xD
How are organisms in the domain archaea different from those in the domain eukarya
Answer:
Domain archaea holds microorganisms that is bacteria that has cell wall consist up of peptidoglycan. The Eukarya differ from the Archea and Bacteria in that their cells are eukaryotic, meaning they consist up of a "membrane enclosed nucleus" and "other membrane enclosed organelles".
Explanation:
Answer:
Archaea have no membranes around their organelles
Explanation:
Helppppppppppppppppppp I’ll mark you brainlist
Answer:
it's the first one
Explanation:
character counttttt
Answer:
A. Burning fossil fuels releases carbon dioxide into the atmosphere.
Explanation:
Please mark me. But if you like anyone else's answer better you can mark them instead.
What change would most likely be observed in an ecosystem after a hurricane?
Answer:
It's in the picture
Explanation:
human picks up bacteria on his or her hands. The bacteria do not cause disease but do feed on the human's dead skin cells. This is an example of
Answer:
The correct answer is - Commensalism
Explanation:
Commensalism is a symbiont relationship in which there is a relationship between two organisms in which one gets benefits and the other organism is unaffected.
Human skin has many commensal bacteria that fed on dead cells of the skin. Here humans are hosts that do not get harm and bacteria rely on them for survival.
How does climate change affect different groups of people????
Answer:
Some folks will undoubtedly confront bigger difficulties than others. Those who live in locations exposed to coastal storms, drought, and sea level rise, as well as people in poverty, elderly individuals, and immigrant populations, may be particularly affected by climate change.
Explanation:
why are cells important to one’s understanding of biology
Answer: They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. Cells also contain the body's hereditary material and can make copies of themselves
: Is a human leg prosthetic an example of science or technology? Explain your answer.
QUICK!!!! ANSWER PLEASE WITH EXPLANATION TOO!!!
Answer:
This would be an example of technology.
Explanation:
Artificial limbs, or prostheses, are used to replace a missing body part which may have been lost due to trauma, disease or congenital defect. The type of prosthesis a person can use is dependent on the individual, including the cause of amputation or limb loss, and the location of the missing extremity. These come in all shapes and sizes, for whatever you need.
Have a nice day!
Answer:
A technology, since the actual prosthesis is a human creation that solves a problem. Science is nothing physical. It is the combination of laws and theories that explain our universe and helps us make decisions. We don't really invent science, we describe it.
Science is ideas. Technology is human creations.
Science generally underpins all new technology.
In your human leg prosthesis example science is crucial in choosing (or developing) suitable materials for construction of the prosthesis. The material must be relatively stable, not break down into toxic substances and have good durability. Knowledge of human Biology is also important if you want to start replacing human body parts.
Basically chemistry and biology are important in the prosthesis development. There is also probably physics regarding tensile strength requirements.
The actual end result of the human prosthesis is a technology which solves a problem of degraded human parts.
So to reiterate, it is a technology.
Explanation:
Humans compared to Orangutans is an example of what kind of evolution?
1: Divergent Evolution
2: Convergent Evolution
3: Congruent Evolution
4: Digestive Evolution
Answer:
1, divergent
We all have a common ancestor from around 60 million years ago
After 3 years, the person dried out the avocado tree and weighed it. There were 1950g of dry roots, stem and leaves. Where did most of the atoms
making up the dry mass of the plant come from?
The soil
Sunlight
The air
Water
The seed
Which is a sustainable practice?
Answer:
Economical practices are the cycles administrations utilize to keep up the characteristics that are esteemed in the actual climate. Living reasonably is tied in with living inside the methods for characteristic frameworks (climate) and guaranteeing that our way of life doesn't hurt others (society and culture).
Explanation:
Can someone help with this?
Answer:
Hi, there your answer is C. The person is having a heart attack.
Explanation:
This picture is an electrocardiograph (ECG). The ECG is a graph which shows cardiac activity. It is a reading of the electrical impulses in the heart that activates heart muscles and pumping action of blood. An ECG is obtained by fixing 12 electrodes on different body locations like chest, arms, legs which detects the electrical impulses of the heart muscle. The output generated on an ECG consists of peaks. The elevation of peaks in ECG indicates abnormal heart activity or heart attack.
This picture is showing continuous elevated peaks therefore, indicates that the person is having a heart attack.
Hope this Helps :)
Answer:
I can't see the picture so clear
Sometime between 22 and 26 weeks, a. a fetus has a chance of survival outside the womb. b. the external genitals are formed. c. synchrony between the fetal heart rate and motor activity peaks. d. vernix and lanugo begin to cover the skin.
Answer:
The answer is a) a fetus has a chance of survival outside the womb.
Sometime between 22 and 26 weeks, a fetus has a chance of survival outside the womb.
As part of an experiment, Riley planted six plants in regular potting soil. Six other plants were planted in potting soil with coffee grounds. The plants with the coffee grounds are the group. The plants with just potting soil are the group.
Question:
As part of an experiment, Riley planted six plants in regular potting soil. Six other plants were planted in potting soil with coffee grounds. The plants with the coffee grounds are the________ group. The plants with just potting soil are the________ group.
Answer:
As part of an experiment, Riley planted six plants in regular potting soil. Six other plants were planted in potting soil with coffee grounds. The plants with the coffee grounds are the__experimental__ group. The plants with just potting soil are the__control_ group.
Explanation:
During an experiment, data from an experimental group is compared with the data from a control group. Both groups are selected from the same pool or population, so they are identical in all aspects except for the independent variables.
The control group is used to identify any other factors influencing the results obtained in the study, apart from the modified variables of the treatment.
The experimental group is the one that receives the experimental procedure or treatment. The researcher voluntarily changes the independent variables in the experimental group to observe how they affect the group under study. These variables are kept constant in the control group, not influencing the results, while the experimental group receives the treatment. There can be several experimental groups.
In the exposed example, the coffee in the soil is acting as the treatment. And the regular soil is the unchanged environment.
Plants that grow in soil with coffee are the experimental group because the researcher wants to know how the coffee affects the plants´ growth.
Plants growing the regular soil are the control group because they are not affected by the coffee. If there is any other factor influencing the results in the regular soil, it will be revealed by these plants.
In an experiment, data from the experimental group is compared with the data from the control group.
The given blanks for the statement can be given as:
As part of an experiment, Riley planted six plants in regular potting soil. Six other plants were planted in potting soil with coffee grounds. The plants with the coffee grounds are the experimental group. The plants with just potting soil are the control group.
The experiment involves an experiment and a control group. The value from the experimental group is measured with the values obtained from the control group.
The data in both groups are selected from a similar gene pool or population.
The control group in an experiment helps in the identification of the factors influencing the probable results.
The experimental group is the one that undergoes the experimental procedure or treatment. The independent variables are voluntarily changed and the researcher observed the effects of variables in the experimental group.
The variables in the control group are constant and do not affect the results, whereas in the experimental group the variables are changed and affect the results.
For example, the coffee in the soil is a type of treatment, in which the regular soil is the unchanged environment.
Plants will grow in the environment where the coffee has been incorporated, and the researcher wants to study the impact of coffee on the growth of the plant.
Plants in the regular soil will not be affected by the coffee and are the control group. The factor influencing the results in regular soil will be expressed in the plant.
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What is a type of light that both the sun and a light bulb emit?
Ultra violet (UV) Visible.
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