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GarryVolchara [31]
3 years ago
10

Which of the following is considered an amphibian? 1. A bird 2. A frog 3. A goldfish 4. An iguana

Biology
1 answer:
mylen [45]3 years ago
7 0
A frog is a amphibian. :)
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At which one of the following days in the 28-day cycle is a woman MOST likely to get pregnant?
motikmotik

Answer:

The answer is day 14 - / + 3 days

Explanation:

In a 28-day menstrual cycle the most likely days for a woman to become pregnant is from day 14 - / + 3 days, that is, days 11, 12, 13, 14, 15 and 16. She should be educated, If she is in search of pregnancy, take the vaginal temperature and realize how the viscosity of the abundant flow begins to present.

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3 years ago
Which substance on the plasma membrane helps identify chemical signals from outside the cell?
olga2289 [7]

Answer:

carbohydrate chain

Explanation:

Cholesterol is more rigid than some of the other lipids in the membrane. Cholesterol keeps the fatty-acid tails of the phospholipids bilayer from sticking together, which contributes to the fluidity of the plasma membrane. The membrane would become rigid. Transport protein move needed substances or waste materials through the plasma membrane . Carbohydrate defines the cell characteristics and help cells identify chemical signals.

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3 years ago
Why is one mutation not enough to result in cancer​
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Answer:

A single mutation is unlikely to result in cancer. Cancer is usually caused by a series of mutations that accumulate throughout the course of a person's life. As a result, cancer is more common in older adults. They've seen more chances for mutations to accumulate.

Explanation:

6 0
2 years ago
Explain how a government is able to slow down or speed up the economy's rate of growth.<br>​
Ede4ka [16]

Answer:

The Government  makes new jobs and funds more in economy they can slow it down and can be taxing and trying to make people go somewhere else and find shelter. they would need more resources so they would spend more money on the economy and there would most likely be a problem with resource if tons of people moved in because they would use them all.

tryna mark me  Brainlest  :)

3 0
3 years ago
Which phenomena result from something other than the flow of thermal energy inside Earth? A.valley formations B.volcanic eruptio
Oxana [17]

Answer:

I think its A. Valley Formations !

Explanation:

I apolgize if i'm wrong

6 0
3 years ago
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