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Leona [35]
4 years ago
13

3. Plants which were grown in the past and have been bred to adapt to a specific

Biology
1 answer:
Sladkaya [172]4 years ago
4 0

Answer: A. Heirloom crops

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If the amount of oxygen improved by a plant or measure of a 24 hour. When would you expect the greatest not a function to be pro
Dmitrij [34]

Answer:

After 6 hours

Explanation:

Functions in oxygen begin to decrease after 6 hours

7 0
3 years ago
What are the roles of covalent bonds and hydrogen bonds in the structure of DNA?
Rufina [12.5K]
Hydrogen bonds is holding together the two strands of nucleic 
<span>Covalent bonds hold the atoms and molecules together in each of the amino acid chains. Two complimentary chains are held together by hydrogen bonds to form a double-helix.</span>

8 0
3 years ago
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Please hurry!
Reptile [31]

Answer:

the grass is the producer, the snake is the secondary consumer, and the eagle (i think thats what the bird is) is the tertiary consumer

Explanation:

the grass is being produced so that one is obvious

the snake is the secondary consumer because it eats the bunny and the bunny consumes the grass. So the secondary has to be the snake

the eagle is the tertiary consumer because it eats the snake and like i stated before the bunny consumes the grass, then the bunny gets consumed by the snake, but the the snake gets consumed by the eagle.

hopefully this was helpful

8 0
4 years ago
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In his journey to the Galapagos Islands, Charles Darwin was amazed by the variation in the characteristics of plants and animals
kipiarov [429]
Beaks would become longer or sharper
4 0
3 years ago
How might an increase in population lead to more disease outbreaks?
inn [45]

With a higher population there are more people to have chances at getting sick. Now once someone gets sick most people are bunched up in cities meaning there in contact with a lot of others making the disease spread quickly.


From - brainly.com/question/11776474#readmore

8 0
3 years ago
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