Answer:
1 au=1.5 x 108=162
Explanation:
1 AU is equal to 1.5 which means it is the same thing so 1.5x1.08 which =162
Answer: a haploid chromosome set from each parent
Explanation:
I infer this from the question which was “Offspring that result from sexual reproduction each have”
By moving substances across membranes, transport proteins make everything from nerve impulses to cellular metabolism possible. Without transport proteins, for example, the sodium-potassium gradient that allows our nerves to fire would not exist.
Answer: A
Explanation: I feel as if it could be all of them except C
Answer:
The mass number of an element is the sum of the protons and neutrons. The number of neutrons for a given element is the only number that can change and still have the identity of the element stay the same, (because the atomic number is the number of protons).
In this case the mass number would be 11.
