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Len [333]
3 years ago
9

What is the best definition of reflection?

Biology
2 answers:
zvonat [6]3 years ago
7 0

Answer:  Throwing back by a body or surface of light, heat, or sound without absorbing it.

Explanation:

DedPeter [7]3 years ago
4 0

Answer:

the reflesio

Explanation:

i dont even know

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Name the three different protists that you identified and mention the structures that they use for movement.
Kay [80]

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:

8 0
2 years ago
In an experiment what should be the relationship between the control group and experimental group?
Sophie [7]

Answer:

Ideally, the experimental and control groups are identical. As much as possible, the two groups should overlap in every characteristic.

Explanation:

At the beginning of your study, you need your two groups to be as statistically similar as is humanly possible. That way, when you control for other variables, you can reasonably attribute any statistically significant differences at the end of the study to your intervention.

3 0
3 years ago
Can all creatures can have their own kingdom if they have their own species too?
vovangra [49]

No because they already have a kingdom

5 0
3 years ago
Describe how anemia and leukemia affect the blood.
Vaselesa [24]
Anemia- The Bone Marrow stops making red and white cells and platelets for the body.

People with severe or very severe are in risk of life threathing infections and bleeding.

Leukemia- Is a cancer to blood or bone marrow .Large numbers of white cells are produced in the bone marrow and crowd it and the bloodstream and they cannot perform the proper role of protecting and fitting against diseases.Blood has to go everywhere to bring to body what it needs, making it a stuff cancer.

Major progress and been made targeting this cancer, take the blood out of the body, separate your cancer blood from your good blood, better ways to kill only the bad blood, make more good blood faster, relax your body, mind, improved immune system.
8 0
3 years ago
You've just read a research project titled: "Prolonged cell phone use causes brain tumors."
kvasek [131]

Answer:

<em>The correct option is B) number of patients with brain tumors</em>

Explanation:

In a scientific experiment, an independent variable is a variable which is being changed by the scientist or changes naturally. The effect of the independent variable is studied on another variable which is termed as the dependent variable. Hence, the dependent variable can be described as the variable which is under study in a scientific experiment.

In the following scenario, as the effect of prolonged cell phones is being tested on causing brain tumors hence, the number of patients with brain tumors will be the dependent variable.

4 0
3 years ago
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