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Leviafan [203]
4 years ago
14

Why are control groups included in experiments?

Biology
2 answers:
natka813 [3]4 years ago
4 0
To see the effects of an experimental group.
Varvara68 [4.7K]4 years ago
3 0
To see the effects of the experimental group
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The theory that earth's rocks formed in a global flood followed by uplifting of some rock over a short period is called
nekit [7.7K]
The answer is catastrophism.

Catastrophism is a theory explaining that the Earth has been affected by sudden catastrophes which created its geological features. Some of the proposed catastrophes is a global flood followed by an uplifting of some rock which happened sudden, in a short period of time. It is opposite theory to uniformitarianism which explains that the Earth was formed in slow changes.
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3 years ago
What mineral is not included in children's multivitamin/mineral supplements because it is a major cause of unintentional poisoni
MariettaO [177]
The correct answer is iron, because it is often not included in children's multivitamin/mineral supplements. Iron is an important element for our health. It is especially important for the proper functioning of our red blood cells and it is found in many foods. Although iron is essential, too much can lead to iron toxicity. Iron poisoning was the leading cause of death from the medicine overdose in children younger than 6 years until the ends of the 1990s. But the trend has since changed due to better warning labels, education of prescribers, changes in iron preparations, and consumer awareness.
8 0
3 years ago
Study the diagram of a cell.
lord [1]

Answer:

in my knowledge

Option B: X

Explanation:

Plant cells have certain features, including chloroplasts, cell walls, and intracellular vacuoles. 

Photosynthesis takes place in chloroplasts; 

hence, X is your answer

7 0
3 years ago
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Using what you know about renal handling of na+, predict the renal clearance of na+.
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<span>The Renal organs filtrate the blood and maintain homeostasis in the body by regulating the PH of the blood. If the body has an excess of na+(Sodium), then the renal clearance of na+ will be of a higher rate. Conversely, if the na+ values in the blood are low, than the kidneys will reabsorbed more na+.</span>
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3 years ago
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Lump in the breast also dangerous as it indicates a breast tumor/cancer.
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3 years ago
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