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topjm [15]
3 years ago
10

Which of the following is true?

Biology
1 answer:
bija089 [108]3 years ago
6 0
D. Because of the columbian exchange, more food was produced and different variety of food and nutrients were introduced into the world's diet
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!!!!!!!!!!!!!!!
harina [27]

Answer:

C

Explanation:

Hope this helped! -Sierra<3

7 0
3 years ago
Read 2 more answers
Explain how many cells are produced from one fertilised egg, after two cell divisions by mitosis
nikklg [1K]
Human sperm and eggs contain 23 chromosomes. Human zygotes contain 46<span> chromosomes. The type of cell division that produces gametes with half the normal chromosome number is called meiosis. It is used to produce cells for repair and asexual reproduction.</span>
4 0
3 years ago
Fill in the blanks.
Inessa05 [86]

Answer:

The blanks are as germinal, such as lack of folate ,  mother, be underdeveloped in this order

Explanation:

The blanks are just the excerpt of the passage from the book and are just identified as blanks.

Germinal is the initial stage of prenatal development.

The nutrient deficiencies include lack of the folate.

During the complete duration of the prenatal period, the fetus is dependent on the mother.

The very preterm infant may be underdeveloped.

8 0
3 years ago
1. Describe the 3 part of interphase.
Ghella [55]
Interphase is the longest phase which gets ready for mitosis/meiosis. It consists of G1 and G2 (which are the growth phases) and S (which synthesizes, replicates, and duplicates DNA).  
7 0
3 years ago
___________ are the oldest organisms and are divided into two groups, the acheabacteria and the eubacteria.
Margaret [11]
Prokaryotes (2 billion years ago)
8 0
3 years ago
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