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ch4aika [34]
4 years ago
12

Bacteria living in nodules on the roots of legumes have the ability to fix atmospheric nitrogen into a water-soluble form that p

lants can use. the bacteria absorb sugar from the plants' roots. which describes the relationship between the bacteria and the legume plants?
Biology
1 answer:
Pie4 years ago
6 0
Both the plant and the bacteria benefit so the answer is mutualism.

Hope it helped!
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You arrive at a residence where you find a woman in her early 60s. She is anxious, tachycardic, and her fingertips and lips are
riadik2000 [5.3K]

Answer:

Congestive Heart Failure.

Explanation:

Congestive heart failure may be defined as a type of the chronic condition that might affect the pumping of the heart muscles. The fluid gets accumulated in the heart.

The congestive heart failure cannot be easily marked in youngsters but can be marked easily in the old persons. The individual feels difficulty in breathing and may also suffer from the tachycardia. Excessive sweating and change in the nail color is common in severe heart failure.

Thus, the correct answer is option (D).

3 0
4 years ago
Explain why fertilizer use by farmers can have negative effects on aquatic ecosystems?
yan [13]
Fertilizer can lead to algal bloom in aquatic ecosystems, which means that its usage may lead to oversaturation of algae in the seas and oceans. Although algae are good for these kinds of waters in limited amounts, when there are too much of them it can stifle all other life, thus having negative effects on aquatic ecosystems. 
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3 years ago
A certain plant has a color that can range from green to yellow. Some plants are very green, and some are very yellow, but most
nataly862011 [7]
Because there are not strictly green and yellow plants, this means that the color can be affected by multiple genes. If it was only affected by one gene then you would see only the two groups for the color, green and yellow. The answer is D
<span>There are several genes that control the color. </span>
5 0
3 years ago
Read 2 more answers
Which of the following is a density-independent factor affecting population growth?
MA_775_DIABLO [31]

III only (floods and drought) is an example of density-independent factor affecting population growth.

<h3>WHAT IS DENSITY-INDEPENDENT FACTOR?</h3>

Certain factors affect the growth and multiplication of living organisms in populations. These factors can either be;

  1. Density-dependent
  2. Density-independent

Density-independent factors are those factors that are not dependent on the density of the population to affect them. These factors are usually physical factors of the environment like;

  • Disasters
  • Flood and drought
  • Earthquake etc.

Therefore, III only (floods and drought) is an example of density-independent factor affecting population growth.

Learn more about density-independent factors at: brainly.com/question/13712356

3 0
3 years ago
Pls ans this qa I will mark u as brainlist ans​
kotegsom [21]

Answer:

1. bile

2.Duodenun

3.Arimo acid-Because its acids

Explanation:

Ayan lang knows ko sorry

8 0
3 years ago
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