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Katyanochek1 [597]
4 years ago
9

What are the basic building blocks of matter? a. elements b. atoms c. molecules

Biology
2 answers:
77julia77 [94]4 years ago
8 0
Answer:B

Explanations
Otrada [13]4 years ago
7 0

Answer:

b. atoms

Explanation:

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What is the definition of organelles
NikAS [45]
Organelles are like the cell’s organs, they help the cell perform certain functions!! Hope this helped!
5 0
3 years ago
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Name a mechanism of population control ​
Veronika [31]

Population control is the practice of artificially maintaining the size of any population. It typically refers to the act of limiting the size of an animal population so that it remains manageable, as opposed to the act of protecting a species from excessive rates of extinction, which is referred to as conservation biology.

6 0
3 years ago
The student nurse is caring for a child with the nursing diagnosis "Risk for fluid volume deficit related to inadequate oral int
SashulF [63]

Answer:

Option D,  "i will make sure there is plenty of orange juice available. it's her favorite juice."

Explanation:

Options for the given question are -

a) "i will teach her mother to give her small drinks frequently."b) "i will weigh her every morning at the same time."c) "i will monitor her iv line to maintain her fluid volume."d) "i will make sure there is plenty of orange juice available. it's her favorite juice."

Solution -

In case where the fluid output is higher than the fluid intake , a Deficient fluid volumes state arise. In the nursing session, the students are made aware of the risk which can arise if inadequate fluid supply (either in quantity or quality) is taken just to increase the fluid intake. Only prescribed fluid (irrespective of being favorite) can be given to the patient for oral fluid replacement. Hence, option d signifies that a need for further education

Option D is correct

6 0
4 years ago
Does health insurance system in the US affect the work of health scientists? Why or why not?
notka56 [123]

Answer:

pretty sure that health scientists, assuming they understand pharmaceutical actions and reactions, get paid either way & possibly get cheaper h insurance for their expertise.

Explanation:

No, does not affect their work because they get paid to test new drugs on lab rats, chimps, dogs, etc. to see if there is an effect on subjects they give a medical condition to. As unfair as it seems, once lab subjects are tested for years, and they witness if they're theories are justified or not; then they determine a trial run on human test subjects. this process can take up 2 10 years or longer.

8 0
3 years ago
Suppose you want to investigate what kind of material is best for making a warm winter coat. How could you use a freezer, a ther
Naily [24]

Answer:

By designing an experiment where the temperature on the thermometer is measured after a chosen (same) time interval when the thermometer is wrapped with the different  materials and placed in the freezer

Explanation:

Experimental design

Materials given: freezer, a thermometer, samples of materials

setup:

1. The freezer is put on and made to remain at a particular temperature, mimicking the winter season.

2. Next, different materials for the coat design with equal dimensions are used to rap the thermometer whose initial temperature has been recorded in the same pattern and the thermometer is placed in the freezer and left for a certain time, which is made constant for the different materials.

3. after the time, the final temperature on the thermometer is recorded.

Result interpretation

The temperature is expected to drop after the time in the freezer, but the material with the smaller change (drop) in temperature indicates that it traps more heat hence is the best material for designing a winter coat

independent variables: type of material used

dependent variables: temperature on the thermometer

control variables: time, dimensions of materials, temperature of freezer, pattern of wrapping.

6 0
4 years ago
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