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Korolek [52]
3 years ago
8

Which of the following is a negative effect of algal blooms on the environment?

Biology
2 answers:
Alexxandr [17]3 years ago
4 0

c would be your answer i just took the test


Over [174]3 years ago
3 0

The correct answer is c. consumption of water's oxygen

Excessive growth of algae in the water bodies due to presence of nitrogen or   phosphorus from the nearby is called algae blooms. The overgrowth of algae blocks sunlight for submerged plants. Algae bloom may also release toxins in the ponds, lakes. On the death of algae, water dissolved oxygen gets depleted in their decomposition. Due to lack of oxygen other aquatic life unable to survive.

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Where in water is being converted into a gaseous form?
DiKsa [7]

Answer:

evaporation

Explanation:

all the others have a completely different meaning

hope it helps, pls mark me as brainliest

7 0
3 years ago
A receptor can directly open a channel and thereby exert a(n) ____ effect, or it can produce slower but longer ____ effects.​
svlad2 [7]

Answer: ​ionotropic; metabotropic

Explanation:

A receptor can directly open the channel and exerts an ionotropic effect. The ionotropic effect takes place by the help of ionotropic receptors. These receptors are membrane bound receptor proteins which responds by the bonding of the ligand.

Due to ligand binding the channel opens and allows the movement of ions into the cells which helps in either increasing or decreasing the action potential.

The receptors can also bind to the ligand and produce metabotropic effect which means by the second messenger.

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3 years ago
In which type of cell must a mutation occur in order for an entire organism to show the mutation?
nignag [31]
For mutations to affect an organism's descendants, they must: 1) occur in cells that produce the next generation, and 2) affect the hereditary material. Ultimately, the interplay between inherited mutations and environmental pressures generates diversity among species.
4 0
3 years ago
How are crocodiles and birds similar
Sauron [17]

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Both have dinosaurs as ancestors (basically both are related to dinosaurs)

Explanation:

8 0
3 years ago
When you exercise you generate excess heat and your body temperature rises. blood vessels dilate in the skin, warm blood flows c
zalisa [80]

Answer:

The  correct answer is negative feedback.

Explanation:

Negative feedback is considered the mechanism that frequently regulates biological reactions in the body. Negative feedback helps reduce the stimulation of some processes, such as controlling the temperature.

It can be seen that negative feedback works by redirecting some processes that go to one point directs a degree of that process to a different location.

In this case, on the temperature, the feedback is responsible for putting the system to work from the moment it starts to sweat using the different processes to regulate the temperature. This process uses help from enzymes and body pathways.

<em>I hope this information can help you. </em>

3 0
3 years ago
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