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ziro4ka [17]
3 years ago
12

What are the three parts of an organisms ecological niche?

Biology
1 answer:
Natasha_Volkova [10]3 years ago
8 0
Behavior, food, and abiotic conditions.
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What is it called when particles move across a membrane/barrier?
Varvara68 [4.7K]
The answer is diffusion.


Facilitated diffusion is a process by which molecules are transported across the plasma membrane with the help of membrane proteins.

5 0
2 years ago
On rare occasions, mutations can be beneficial to an organism.<br> a. True<br> b. False
iogann1982 [59]
Yes, this is true, and it is actually one of the organisms driving evolution! Some organisms develop mutations that are actually beneficial (better eye-sight, for example) and they're more likely to pass those to their children that individuals without those mutations!
3 0
3 years ago
Over 95% of incoming UV-B radiation is absorbed in the stratosphere. Please select the best answer from the choices provided
kramer

Answer:

True

Explanation:

The stratosphere is the layer of the earth’s atmosphere which is above the troposphere and below the mesosphere.

The stratosphere contains about 90 percent of the ozone layer. The stratosphere is made up of ozone layers which helps in the absorption of about 95 percent of the ultraviolet rays from the sun and converting to heat.

This is the reason why depletion of the ozone layer found in the stratosphere gives rise to global warming.

5 0
3 years ago
Develop two criteria that would identify the three muscle tissues in two steps when viewed under a microscope
adelina 88 [10]

Two criteria that would identify the three muscle tissues are myofibers and nuclei.

There are three types of muscles:

1. Skeletal-Contains many nuclei along the length of the muscle cell. The nuclei are displaced peripherally. The skeletal fibers are arranged parallel. The myofibril is composed of bands.

2. Smooth-This tissue contain spindle-shaped cells with a single central nucleus. Smooth muscle fibers are shorter than skeletal.

3. Cardiac-The fibers of cardiac muscle are not simply parallel. Cardiac muscle fibers are long cylindrical cells with one or two nuclei.


8 0
3 years ago
Using the graph, the temperature seasonal force from the other Forest biomes. choose all the apply
Brums [2.3K]

Answer:

The correct answer is - A and C,

Explanation:

According to the graph, the following conditions are matched correctly with the temperature seasonal forest with other biomes:

The temperature seasonal forest has the precipitation range from 50 cm to 250 cm rainfall per year approximately. The average rainfall from this would be 150 cm/year or between 100 to 200 cm per year.

B. the temperature seasonal forest has a temperature between 15 degrees Celsius to 20 degrees celsius which is warmer than the boreal forest that has a temperature between 0 to 15 degrees Celsius approximately.

3 0
2 years ago
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