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AfilCa [17]
3 years ago
12

Which of the following does not require a medium through which to travel in word which can travel through empty space

Biology
1 answer:
Alla [95]3 years ago
5 0

Answer: Light

Explanation: Light can travel in empty space or vacuum. It doesn't need any medium to which it travels.

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What term defines a cell that contains a single set of chromosomes? Responses A. Cytokinesis B. Telophase C. Diploid D. Haploid
valina [46]
The answer is D, haploid
4 0
3 years ago
Why do you think weather scientists use percentages instead of saying “it will definitely rain today”?
grigory [225]

Answer:

Right now, I am in college for climatology, but before I decided on climatology, I was taking classes in Meteorology, the study of weather. So, I will answer your question. All meteorologists like to be right, but since the weather is so spontaneous, it is really hard to be right. Meteorologists use percentages because it helps them be professional. Also, because, different parts of the region where they are may or may not get the rain. I don't know where you are from, but I will use my hometown. In McAlester, Oklahoma, there may be a 70% chance of rain, but in another part of the region at Tulsa, Oklahoma ( which is 91 miles north of McAlester) there may be a 40% chance of rain. The difference in the percentages can vary from how stable the environment is, altitude, location, and terrain. That is two of the reasons why Meteorologists use percentages to predict weather.

Explanation:

7 0
3 years ago
Explain why there is a difference in the amount of oxygen taken in at rest and during the vigorous activity. ​
s2008m [1.1K]

Answer: During vigorous exercise your breathing rate increases in order to intake more oxygen

Explanation:  during vigorous exercise / activity the body needs more oxygen in order to produce energy so your breathing rate increases in order to reach the demand of more intake of oxygen , and your muscles work harder due to an increase in oxygen demand and how much oxygen the muscles take from the blood during vigorous exercises , BUT during rest we have normal rate of oxygen intake because your body is at rest at that moment .

HOPE THIS HELPS!!!!!!!!!!!!!!!!!!!!!!!!!

6 0
2 years ago
What is erythrocytopenia?​
USPshnik [31]

Answer:

Medical Definition of erythrocytopenia

: deficiency of red blood cells. — called also erythropenia.

Explanation:

If you like my answer than please mark me brainliest thanks

8 0
3 years ago
Name 3 important features of blood in your body
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1. Supplying oxygen to cell and tissue
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3 years ago
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