Answer:
Photosynthesis removes carbon dioxide naturally — and trees are especially good at storing carbon removed from the atmosphere by photosynthesis.
Explanation:
This is full explanation :)
Answer:
I think its true
Explanation:
The chromosomal sex of the embryo is established at fertilization. However, 6 weeks elapse in humans before the first signs of sex differentiation are noticed. Sex differentiation involves a series of events whereby the sexually indifferent gonads and genitalia progressively acquire male or female characteristics.
Answer:
C) Early bacteria and plants released the oxygen needed to make ozone
Explanation:
B. Energy is needed for both reactions
A lack of a color change can indicate there was no chemical reaction between two substances that were mixed. Hope this helps! :)