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liubo4ka [24]
3 years ago
11

Anemia is caused by a defective gene resulting in abnormal hemoglobin: a. Hemorrhagic anemia b. Aplastic Anemia c. Pernicous Ane

mia d. Sickle Cell Anemia
Biology
1 answer:
OverLord2011 [107]3 years ago
5 0

Answer:

it's sickle cell anaemia the answer it's D

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_________ is a vitamin that is used in reactions that transfer single-carbon units. The vitamin also helps reduce the risk of bi
aleksley [76]

Answer:Folic acid

Explanation:

Folic acid is a vitamin that is used in reactions that transfer single-carbon units. The vitamin also helps reduce the risk of birth defects such as spina bifida and cleft lip. Women of child-bearing age should consume the recommended amount of this vitamin.

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3 years ago
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The interaction between genes and development in behavior is known as:
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Answer:

B. Nature-nurture

Explanation:

genes = nature

development = nurture

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3 years ago
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Tectonic plates are pieces of the ________ that float on the more fluid ________ below. A. mantle; crust B. asthenosphere; litho
Soloha48 [4]

Answer:

The answer is E.) Lithosphere, Asthenosphere.

Explanation:

Tectonic plates belong to the layer called Lithosphere. The tectonic plates float on the Asthenosphere which is below the Lithosphere and more fluid than the crust.

From the Earth's surface to the its center we can say that the inside of the Earth is divided into four layers which, starting from the top , are:

i) the crust

ii) the mantle, (Lithosphere, Asthenosphere , Mesosphere)

iii) the outer core

iv) the inner core.

The tectonic plates are part of the Lithosphere and are constantly moving even though the crust is fairly solid. This is because the inner layers

( Asthenosphere , Mesosphere) are much are fluid and are constantly moving which tends to move the tectonic plates. When the tectonic plates collide they do so with tremendous force which leads to earthquakes and sometimes tsunamis as well resulting in a loss of life and property.

5 0
3 years ago
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-
swat32

Answer:

B- Energy and nutrients cycle through an ecosystem.

Explanation:

8 0
3 years ago
Massive stars end their lives in a huge explosion called what?
Afina-wow [57]

Answer:

The death of a star the results in an explosion is called a Super Nova.

If This helped consider making it brainliest.

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