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diamong [38]
3 years ago
15

Identify the two kinds of particles that make up the nucleus

Biology
1 answer:
adoni [48]3 years ago
4 0
The proton an the neutron. The proton has a positive charge and a large mass.
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Usually blood transports nutrients
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3 years ago
Why are there more debates then answers when discussing stem cell research
Talja [164]

Hello, Leah082656. There are many heated arguments over discussing stem cell research because of these two moral principals: the duty to prevent or alleviate suffering and the duty to respect the value of human life. In order to get embryonic stem cells, the embryo has to be destroyed. Although this is a huge controversial problem, by researching this could actually save and treat many other people. Some people are for it because it saves multiple people in the process, and some do not like this because it is killing an embryo. Whatever your stance is on this debate, these are the two sides that people debate over. I hope I helped!! Have a great day. :)

4 0
3 years ago
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State 2 environmental issues that could lead to environmental injustice
fenix001 [56]

Answer:

hope it helps you

<h2>Explanation:</h2><h2 /><h3>There is empirical evidence that environmental injustice is caused by many factors, including discriminatory siting, misguided regulatory policy, unequal regulation enforcement, and unequal political power.</h3>
3 0
3 years ago
What are the chances that a kitten born would have a DIFFERENT genotype than the sister's cat Moo?
Strike441 [17]

A kitten born will have genotype different from sister because the concentration of gene expressed is different in all kittens as it is a phenomenon of codominance.

Explanation:

The moo cat is black and white bicolour cat.

The cat has white colour fur which is combined with some other colour as black.

White colour in cat has white spotting gene that prevents the patches over cat's body.

SS genotype results in large concentration of white colour.

Ss results in medium concentration of white colour.

ss results in black or other dark colurs with very meager or no white colour on skin.

The resultant colour appearance of skin in cats is due to codominance. The colour of the skin depends on the concentration of gene and protein expressed. So, the sister moo cats can have diffrent genotype and different level of white colour patches on the skin and genotype of SS,Ss or ss can be there in sister kittens.

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3 years ago
Two test tubes are filled with a solution of bromthymol blue. A student exhales through a straw into each tube, and the bromthym
gregori [183]

Answer:

The plant is photosynthesizing and using up the CO2.

8 0
3 years ago
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