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Tanya [424]
3 years ago
15

Why do problems with the heart lead to difficulty breathing?

Biology
2 answers:
mixer [17]3 years ago
6 0

Answer:

B. The circulatory and respiratory systems work together

Explanation:

77julia77 [94]3 years ago
5 0

Answer:

O

OOO

Explanation:

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Darwin's ideas espoused in both Origin of Species and The Descent of Man were incompatible with the prevalent scientific racism
Maru [420]

Answer:

The correct answer is "change".

Explanation:

The missing options of this question are:

A. natural selection.

B. immutability.

C. survival of the fittest.

D. change.

The correct answer is option D. "change".

The scientific racism that was prevalent during Charles Darwin books publications was related to the concept of "pure races", and the association of the inheritance of the "superior attributes" related to these races. Darwin's ideas were incompatible to this scientific racism, since Charle Darwin theories support the idea of a constant change among all people attributes, produced by genetics behavior and exposure to environmental factors.

5 0
3 years ago
What is the collective role of water vapor, carbon dioxide, ozone, and methane in the atmosphere?
Ann [662]
Dela is right, its C

4 0
2 years ago
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Plant Cell
Kipish [7]

Answer:

all left go left all middle go middle all right go right

4 0
2 years ago
HELP! Solar, biomass, geothermal, wind, and hydropower energy are all renewable sources of energy. They are called renewable bec
bazaltina [42]

Answer:

C. Can be replenished by nature in a short period of time

Explanation:

Renewable, as a word, means that it is able to be replaced again. Renewable energy is energy that is able to be replaced quickly, and will never run out. Solar, biomass, geothermal, wind, and hydropower energy all can be reproduced again without the risk of running out, unlike fossil fuels.

Hope this helps!

Panna

7 0
3 years ago
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Amoebas obtain food by wrapping the cell membrane around the food particles, creating a vesicle. The food is then brought into t
levacccp [35]

Answer:

endocytosis

Explanation:

Endocytosis is a cellular process in which substances are brought into the cell. The material to be internalized is surrounded by an area of cell membrane, which then buds off inside the cell to form a vesicle containing the ingested material.

7 0
3 years ago
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