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vagabundo [1.1K]
2 years ago
7

Which of the choices below provide direct evidence of evolution?

Biology
1 answer:
Airida [17]2 years ago
7 0
D. Both A and C. Fossils show how living and mom living things have evolved over time
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1) BB x bb (B=Brown, b=blue) 2) Aa x Aa (A=Tall, a=short) 3) DD x Dd (D=Rough,d=smooth) 4) Ee x ee (E=Stripes, e-soild). ? help
sweet-ann [11.9K]

Answer:

1) Brown, 2)Tall with a 25% chance of short 3) Rough 4) 50% chance of solid 50% chance of stripes

Explanation:

The big letters are the dominant. Dominant always shows up if its part of it. The genetic squares show that any square with a Big letter will present the big letters trait. i didnt really understand so i hope this is what you're looking for

7 0
2 years ago
Do cells really use 4000+ enzymes to carry out their functions?​
Juli2301 [7.4K]

Answer:

Yes

Explanation:

Enzymes are involved in most of the chemical reactions that take place in organisms. About 4,000 such reactions are known to be catalyzed by enzymes, but the number may be even higher.

8 0
3 years ago
Paul had chicken pox when he was 5 years old. nicholas received the chicken pox vaccines. which type of immunity does each man h
GrogVix [38]

Answer:

Paul has natural active immunity, while Nicholas has artificial active immunity.

Explanation:

Natural active immunity is an immunity that occurs when an individual is exposed to a disease causing organism, gets infected, and also become immune to the disease due to the primary immune response. From the question, Paul has natural active immunity because he had chicken pox before, and the virus that causes chicken pox has interacted with his immune response, hence, making him to develop natural immunity to the disease.

Artificial active immunity is an immunity that an individual acquires when small amount of immunity to a disease is deliberately exposed to his body. Artificial active immunity is usually produced in the form of vaccinations. From the question, Nicholas has artificial active immunity because chicken pox vaccines were intentionally introduced to his body.

8 0
2 years ago
Which point shows the trade winds?<br><br> 1<br> 2<br> 3<br> 4
Reika [66]

Answer: 2 is the answer.

4 0
3 years ago
Read 2 more answers
An early winter frost prevents further growth in a tomato garden. The frost is an example of which of the following?
qwelly [4]
Give us Choices, but I’m guessing it’s limiting factor
6 0
2 years ago
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