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dalvyx [7]
3 years ago
11

Which human action has not lead to significant changes in earth's biomes?

Biology
2 answers:
DanielleElmas [232]3 years ago
7 0
It would be B I believe that is what i put on the quiz. I hope I helped
aivan3 [116]3 years ago
7 0

Correct answer: B). Burial practices

Burial practice is the traditional rituals, which involves placing the dead person or animal into the ground after their death.

It is an environment-friendly method of decomposition of the body as it prevents odor of decay and it is not exposed to open environment, which can cause pollution due to the odor released in the process of decomposition, which may cause a disease to human.




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_ is a pesticide that caused serious problems for birds insects and people
Irina18 [472]

Answer: Carbamates

Explanation: Carbamate insecticides have a mode of action similar to the organophosphates and, like the organophosphates, some kill birds at low doses. Carbofuran, which has been estimated to kill one to two million birds annually in the U.S., is probable the best known example.

7 0
3 years ago
What type of reaction is shown below?
UNO [17]

Correct answer: C). Catabolic

Catabolism is a process of breakdown of complex compounds into smaller one. It is a exergonic process in which energy is released, it is carried out by both the plants and animals in order to carry out catbolic metabolism.

Example: Cellular respiration, which results in the breakdown of glucose into carbon dioxide and water with the release of energy to carry out the all the activities of the body.




4 0
3 years ago
Define Tidal Voulume and give its amount in ml:
Art [367]

Answer:

Amount of air inhaled or exhaled per breathing stroke is called as tidal volume. Tidal volume is 400 ml for women while for men it is 500 ml.

Explanation:

In respiration, tidal volume is defined as the volume of air that a person inhales or exhales  in one stroke of normal breathing.  

The tidal volume varies in adult men and women.  In resting condition,  tidal volume is 400 ml for women while for men it is 500 ml.

This tidal volume varies with the requirement of the body. During intense physical exercise the amount of gas intake increases in order to full fill the requirement of body and hence the tidal volume increases.  

7 0
3 years ago
Without making any other adjustments the _____ can be increased by focusing properly.
Veronika [31]

Resolution is the ability that a microscope has to distinguish fine details. Without making any other adjustments the RESOLUTION can be increased by focusing properly in a brightfield microscope.

A brightfield microscope (also called compound light microscope) is a light microscope that produces dark images against a bright background.

The brightfield microscope is widely used in cellular biology and microbiological laboratories.

The resolution of the brightfield microscope is limited to 0.2 micrometers (µm).

This maximum value can be reached by changing the objective lens.

Learn more in:

brainly.com/question/1550458?referrer=searchResults

6 0
3 years ago
What is the complementary messenger-RNA sequence for the DNA sequence shown below?<br> CAAGGT
skelet666 [1.2K]
The complementary mRNA sequence is -

GUUCCA

3 0
4 years ago
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