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NikAS [45]
3 years ago
5

Can you help me is science and i will give you a branlist

Biology
1 answer:
Gekata [30.6K]3 years ago
8 0

Answer:

Explanation:

A) group 2 because they r poor thermal conducturs

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What is the common symptom of hypothrdism?
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hypothyroidism:

there are many common symptoms which include fatigue, weakness, weight gain or difficullty losing weight (despite reduced food intake) dry hair and skin, hair loss, very sensitive to the cold, muscle cramps and aches and constipation

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3 years ago
Name one source of energy which was used for<br>Chemical combination in primitive atmosphere<br>​
notka56 [123]

Answer:

Explanation:

Considering the atmosphere of the primitive earth to have contained water vapor, carbon dioxide, carbon monoxide, methane, and ammonia and/or nitrogen, then in the presence of an energy source, such as sunlight or lightning, a number of small molecules like hydrogen cyanide, HCN, are formed.

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3 years ago
What are the four parts of a conclusion​
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3 years ago
Which of the following is the best example of homeostasis in the human body? and why?
tatyana61 [14]

Answer:

Basically, the tendency to maintain a stable, relatively constant internal environment is called homeostasis. The body maintains homeostasis for many factors in addition to temperature. For instance, the concentration of various ions in your blood must be kept steady, along with pH and the concentration of glucose.

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7 0
4 years ago
Two disinfectants were tested for their effectiveness against a strain of bacteria.
aleksandrvk [35]

Answer: is 84.78 mm^2

Explanation:

we will first find out their areas, the area to be found is of a circle \piR^2

for the first one,

R=radius

pi=3.14

so,=3.14*(3mm*)^2

=28.26mm^2

for the second one

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their differences are equal to 113.04 - 28.26

=84.78 mm^2

4 0
2 years ago
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