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ch4aika [34]
3 years ago
11

Anyone know how to do it or explain how to do it I’m so lost

Biology
2 answers:
Jlenok [28]3 years ago
7 0

Answer:

ok

hmmm

not sure

sorry

Ainat [17]3 years ago
3 0
Yes isisjdjjsjseneennsns
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PLATE TECTONICS<br><br> please answer i’m using the rest of my points
Ipatiy [6.2K]

Answer:

I am 90% sure that it is Number 3. Sorry if it wrong...

Explanation:

Most volcanoes form at the boundaries of Earth's tectonic plates. ... The two types of plate boundaries that are most likely to produce volcanic activity are divergent plate boundaries and convergent plate boundaries. Divergent Plate Boundaries. At a divergent boundary, tectonic plates move apart from one another.

An earthquake is caused by a sudden slip on a fault. ... When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel.

Hope this helped!!!!

7 0
3 years ago
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Which of the following statements related to energy conversion and generation of x-rays is correct?
pishuonlain [190]

Answer:

The answer is D.

Explanation:

The way x-rays are produced is as follows; using a vacuum environment in a tube, the cathode is heated to a degree where it releases electrons, then these electrons collide with the anode releasing energy that create the x-rays.

All of the options are correct. Although the electron most likely won't stop, it will slow down and change direction after the collision. The law of conservation of energy is also applied in this situation, meaning that the kinetic energy of the electron released by the cathode will transfer to the anode to produce the x-rays. Most of the energy after the collision is converted into heat, which is why the metal used as the anode can heat up to 2000 degrees celcius.

I hope this answer helps.

4 0
3 years ago
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Describe the characteristics of the garden pea that made it a good organism for Mendel's analysis of the basic principles of inh
Marysya12 [62]

Answer and explanation:

The garden pea had many advantages to be used as a model in inheritance studies. These plants grow very fast, so you can rise several generations in little time. This fundamental if you want to do this kind of studies. The study object needs to have a brief generational time, so they can be selected and their descendants can be raised again. Another advantage was that garden peas can be raised easily. They don't need any special care. Besides, they were common in the market. Mendel could find them and bought them any time that he wants. Also, they presented visible characteristics that could vary from one plant to another. Some pea gardens had violet flowers, while others had white flowers. Some were tall, while others were small. These made possible to select plants with specifics features and to study if they could transmit these features to the next generations.

It could be really difficult to do the same experiment in humans. several years would have to pass to observe new generations, so during the lapse time of the researcher, only a few human’s generations could be studied.

3 0
3 years ago
What do animals use to get oxygen to every cell?
Marianna [84]

Answer:

how do animals obtain oxygen? animal cells exchange oxygen and carbon dioxide with their surroundings by diffusion across the puter coverings or membranes of cells.

Explanation:

5 0
2 years ago
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Which allele is expressed in a heterozygous individual?
ivann1987 [24]

I'm pretty sure the recessive allele is expressed in a heterozygous individual.

Just letting u know tho, I'm not completely sure

Hope it is right and helps u tho...lemme know :)

5 0
3 years ago
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