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emmainna [20.7K]
2 years ago
12

Design an experiment to test whether using soap or bleach is the better way to clean boots to prevent Bd contamination. Remember

to include a control when designing your experiment. ((I need a hypothesis, independent and dependent variables, and a procedure))
Biology
1 answer:
vekshin12 years ago
4 0
Bleach
workesgood it takes off all the stuff good

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Match the food item to its nutrient group
ss7ja [257]

Macronutrients can be defined as the compounds which can be found in large quantities in the human diet. Majority of the energy for the functioning of the body is derived from these macronutrients. These includes the fats, carbohydrates, and the proteins.

Micronutrients can be defined as the compounds which are required by the body in small quantities, but they are essential for the proper growth of the body. These includes the vitamins and minerals.

Hence, the given food and the nutrient groups can be matched as follows:

Macronutrients - Carbohydrates, proteins, fats.

Micronutrients - Zinc, calcium.

4 0
3 years ago
Which of the following describes an effect of particulate matter on health?
faltersainse [42]

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Explanation:

7 0
3 years ago
I wanted to know what is Quantum Pysics
Nimfa-mama [501]
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The word quantum refers to discreteness.
4 0
2 years ago
Having a dimpled cheek is a dominant trait (D) and having a non-dimpled cheek is a recessive trait (d). If someone is homozygous
Ksju [112]
Hope this helps you. 

The genes of an organism can be either a homozygous or a heterozygous one. When someone is a homozygous dominant, it means that it has two copies of the same dominant allele. Homozygous means that the organism has exact copies of the same gene allele. 

6 0
3 years ago
Give an example of how migration affects population size?
il63 [147K]
Well, depending on how long the migration is, many of the animals (mainly birds) could get sick and die, lowering the population. They could be shot by hunters, lowering the population. The children of the population could get left behind and lose their way, lowering the population. I'm not entirely sure how the population could grow other than them finding and staying with another group of their own kind. hope I was helpful! :)
7 0
3 years ago
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