Answer:
The last one and the first one.
hope I could help you pls give this answer a hart thx
Explanation:
1. <span>Soil Erosion Upstream
2. </span><span>Loss of habitat
Hope this helps!</span>
Parkinson's disease
<span>Parkinson's disease results from deterioration of brain's nerve cells</span>
The statement " Each gene in the human genome codes for a single protein. "is just wrong, as according to the basic knowledge of human genome, o<span>nly about 2 percent of the genome codes for proteins. This answer does make difference and clearly explaines why the previous one is wrong. Hope you will find it helpful!</span>
Answer:
To reach and fertilize an egg, sperm must move — wriggling and swimming through a woman's cervix, uterus and fallopian tubes. This is known as motility. You're most likely to be fertile if at least 40% of your sperm are moving.
Explanation: