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Solnce55 [7]
3 years ago
11

What would most likely happen if capillaries had thick walls and large diameters?

Biology
2 answers:
NNADVOKAT [17]3 years ago
3 0

Answer:

(I'm sorry, I got stuck between a and b. This was the best answer I could come up with)

Explanation:

Capillaries are meant to be small so blood cells could move through them in a single file line. If they were an bigger the blood stream would clog up and most of the blood cells won't be able to give nutrients or exchange gas

Naya [18.7K]3 years ago
3 0

Answer:

I would say C.

Explanation:

Sorry if I am wrong.

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Many times people visit the doctor requesting the use of antibiotics to treat colds and viral infections. How is the doctor just
umka2103 [35]
I believe A is the most correct (i assume it's about antibiotics - they actually DO harm our immune system in some way).
B is partially correct because, the colds indeed should be treated by anti-viral medication (because the virus is a cause of typical cold) but using antibiotics during recovery is needed only when an additional bacterial infection occurs as a complication after the viral infection. and it doesn't happen very often.
C - what works? antibiotics doesn't work for viral infections (colds). anti-viral medication do.
D i won't discuss.
I am sorry for a so long answer. but your question is so linguistically twisted that i am not sure which of the following choices is actually correct because of a big amount of mistakes.  
5 0
3 years ago
How do mycorrhizal fungi benefit plants? (Site 1)
Ilia_Sergeevich [38]

I hope you get just as much help with YOUR questions as you're giving other people with THEIR questions.

5 0
3 years ago
The digestive system and the excretory system both excrete waste.
melomori [17]

Answer:

The answer is

The digestive system excretes a solid waste and the excretory system excretes a liquid waste.

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6 0
3 years ago
A woman and a man are both heterozygous for a recessive allele for a rare genetic disease. If they have one child, what is the p
makkiz [27]

Answer:

  • If they have one child, the probability that he or she will be affected is 1/4.
  • If they have two children, the probability that at least one of them will be affected is 7/16.

Explanation:

A cross between two heterozygous Aa individuals will produce the followinf offspring: 1/4 AA, 2/4 Aa and 1/4 aa.

Since the disease is recessive, 1/4 of the offspring will have the <em>aa </em>genotype and 3/4 of the offspring will be unaffected.

Every time they have children new gametes were generated <u>independently</u>.

The probability of having <u>no</u> affected children both times is, according to rules of probability for independent events, 3/4 × 3/4 = 9/16 (it's the probability of having a healthy child the first time multiplied by the probability of having a healthy child the second time).

The probability of having at least one affected child is 1 - probability of no affected children = 1 - 9/16 = 7/16.

8 0
3 years ago
NEED NOW <br> Why would I think dogs have unusual cells?
vodomira [7]

Answer:

Elevated white blood cell counts indicate infection, inflammation and some forms of cancer or leukemia. Low white blood cells counts can indicate viral infections, bone marrow abnormalities or overwhelming infections and sepsis (blood poisoning).

8 0
2 years ago
Read 2 more answers
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