Environmental science is the science including ecology, biology, physics etc. <span />
Answer:
The polymerase chain reaction relies upon unusual, heat-resistant __DNA polymerase molecules______ that were isolated from bacteria living in hot springs.
Explanation:
Answer:
A. It saves energy for the organism to produce fewer chromosomes.
B. Asexual reproduction requires fewer chromosomes than sexual
reproduction
C. If it did not, the chromosome number would double in each
generation
D. Organisms reproduce sexually by joining two tetrads together.
Answer:
No
Explanation:
Some are ocean, lakes, coral reef, swamps, coves, etc. They each have different characteristics. A ocean is bigger, and contains salt water. A lake, on the other hand, is smaller than an ocean, and has fresh water.
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