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Serga [27]
3 years ago
12

HELP PLEASEE

Biology
2 answers:
vazorg [7]3 years ago
7 0
The answer is: the trees!
atroni [7]3 years ago
6 0
The answer is option D. The trees
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Put the following terms in the order that oxygen passes through them to reach your blood: alveoli, lung, trachea, nose, bronchi.
Minchanka [31]

Answer:

Nose

Trachea

Bronchi

Lungs

Alveoli

Explanation:

4 0
3 years ago
Two similarities between the way<br> that a fungus feeds, and the way that<br> you feed.
Alexandra [31]

Answer:

Humans and fungi have a few similarities and a few differences.

Human's and fungi have similar feeding habits.

1- They are both heterotrophic (unlike plants, algae, etc. )

This refers to the fact of generating energy by consuming elements in the ecosystems.

This means that both get energy by feeding on other organisms.

2-Humans and fungi both cannot produce their own food using photosynthesis. They are not like plants.

Explanation:

3 0
3 years ago
Please asap help i am not even sure if my ans is correct but help me out
lukranit [14]
Step 2 should be sensory neurons send electrical signals to the brain

Step 3 brain learns information about the environment

Step 4 brain sends electrical signals to the muscles
4 0
3 years ago
Read 2 more answers
What are the govermental and and non governmental organizations working in the field of awareness and what are the measures take
noname [10]

Answer:

Health care department and NGO'S.

Explanation:

The governmental and and non governmental organizations such as health care department and NGO'S which is working in the field of awareness of controlling population. Both health care units made by government and different health care related NGO's provide awareness to the men and women for the benefits of controlling population and family planning so due to this awareness of governmental and and non governmental organizations can help in controlling population.

7 0
2 years ago
Why are some diseases more common in certain groups of people, such as caucasians or African Americans
Anna71 [15]

Answer:

Some diseases are more common in certain groups of people, such as Caucasians or African Americans because individuals in such ethnic groups often share certain alleles (versions of their genes), that have been passed down to them from common ancestors and a particular genetic disorder may be more frequently seen in such groups if one of these shared genes contains a disease-causing mutation.

Explanation:

Some genetic diseases are frequently seen in certain ethnic groups like Caucasians or African Americans. Individuals in such groups often share certain alleles (versions of their genes), that have been passed down to them from common ancestors and one of these shared genes may contains a disease-causing mutation.

Examples of certain genetic disorders that are more common in particular ethnic groups include the Tay-Sachs disease, which is more common in people of eastern and central Europe (Ashkenazi), Jewish or French Canadian ancestry and the sickle cell disease, which occur among people of African, African American, or Mediterranean heritage.

Some genetic disorders are more common in people whose ancestry can be traced to a particular geographic area. The factors that can lead to development of populations with very different genetic allele frequencies include their geographic origin, selection, patterns of migration, historic events, etc. Certain natural barriers like oceans and other water bodies, high mountains, large deserts, or major cultural factors had prevented communication and interaction between people. So mating was restricted within the group, and this produces genetic marker differences and differences in the presence of specific disease-related alleles.

6 0
2 years ago
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