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shtirl [24]
3 years ago
11

ORh+ human being can donate his/her blood to?​

Biology
2 answers:
bonufazy [111]3 years ago
8 0

Answer:

(If you have Rh- blood, you can only receive a transfusion of Rh- blood.)

Explanation:

patriot [66]3 years ago
6 0

Answer:

blood group type O negative blood is the variety of blood that has the lowest risk of causing serious reactions for most people who receive it.

Explanation:

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Which describes a group of organs that work together to perform a common function?
Daniel [21]

Answer:

a system

Explanation:

it's like how stomach , small intestine , large intestine together form digestive system and how trachea , lungs , alveoli for respiratory system and so on

5 0
3 years ago
Your little brother holds a 2 kg water balloon over the railing of his 15 m high tree house. What is the gravitational potential
patriot [66]
The correct answer is C
5 0
3 years ago
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Mean arterial pressure is closer to systolic blood pressure than diastolic blood pressure Mean arterial pressure is closer to sy
Ganezh [65]

Answer:

False

Explanation:

Mean arterial pressure is obtained by the following equation: (Systolic BP + Diastolic BP + Diastolic BP) / 3.

For example, the mean arterial pressure (MAP) of normal blood pressure in human beings (that is, 120/80 mmHg) would be:

(Systolic BP + Diastolic BP + Diastolic BP) / 3

120 + 80 + 80 / 3

280 / 3

93.3

This is why MAP is closer to diastolic BP than systolic BP.

5 0
4 years ago
Consider two species that diverged while geographically separated but resumed contact before reproductive isolation was complete
dezoksy [38]

Answer:

idc idk and I hate this it is anoying

Explanation:

this is dumb no really dumb

8 0
4 years ago
How does diploidy help to preserve genetic variation?
Ierofanga [76]

Answer:

By propagating both, Dominant and recessive alleles.

Explanation:

During evolution, only dominant traits transfer up to the next generation due to their better adoption in the environment but diploidy helps in hetrozygous arrangement of allele (A a) that contain both the dominant and recessive alleles. As a result, the genetic variations of both alleles gets preserved.

8 0
3 years ago
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