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vladimir1956 [14]
3 years ago
6

An adaptation that helps trees survive in dry grasslands is _____.

Biology
1 answer:
d1i1m1o1n [39]3 years ago
6 0

D) being drought resistant.

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Do greenhouse gases cause the earth to warm up, or does the earth warming up cause greenhouse gases?
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Answer:

The greenhouse effect is a natural process that warms the Earth's surface.

Explanation:Greenhouse gases cause the earth to warm up

3 0
3 years ago
When 2 or more plant proteins are combined to compensate for deficiencies in essential amino acid content in each protein, the p
My name is Ann [436]

Answer:

b. complementary proteins

Explanation:

Complementary proteins are proteins that contain all adequate amounts of the essential amino acids when two or more protein sources that are deficient or low in some amino acids are combined together to compensate for the deficiency of the other. The protein sources can be eaten together in a meal or consumed the same day to get a complete protein.

For example, grains are deficient in lysine, while legumes are usually deficient in methionine.  Combination of rice which is a grain, together with beans which is a legume, would give us complementary protein diet, making it a complete protein source with all adequate essential amino acids available.

6 0
3 years ago
Answer this please thanks!
laila [671]
1. Anaphase
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4 0
3 years ago
How does heart rate change during and after an exercise is performed for two different periods of time?
andrew-mc [135]

Answer:

During exercise, your heart typically beats faster so that more blood gets out to your body. Your heart can also increase its stroke volume by pumping more forcefully or increasing the amount of blood that fills the left ventricle before it pumps.

Explanation:

8 0
3 years ago
Disturbances to an ecosystem, such as fires and floods, are often seen as negative. Describe a situation where
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A biological community in which association takes place between the organisms and their physical surroundings is termed as an ecosystem. It can also be defined as an association between the nonliving and living components found within the environment. A particular geographical region, which is specified for the species thriving within it is known as a biome.  

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Different kinds of ecosystems like savanna, prairie, coniferous forests and chaparral have originated by the contribution of the fire, which plays an essential role in the renewal and vitality of the habitat. Different kind of plant species needs the assistance of fire to establish, to reproduce, or to germinate. In case, if the suppression of wildfire takes place, it will eventually result in the eradication of various plant species and the animals that rely upon them.  

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