Answer:
12. C. slight temperature range
13. B. little wind
Explanation:
Grassland biomes do not have a slight temperature range, they have a large one. It could be very hot in the day time but then quite cold at night.
Deserts do not have little winds blowing across them. These winds are usually strong and dry. The sand dunes in deserts were formed by these winds as they pick up sand particles and carry it to another area.
Answer:
A) air
Explanation:
air is a mixture of various gases ...
Answer:
ion... ions are nagative and positive charge atom
Since the two codons are for the same amino acid, the mutation doesnt change the phenotypes.
Answer:
150
Explanation:
Annually, About a hundred and fifty children in the United States are abducted, sexually assaulted, and killed by sexual predators