Answer: <u>Option H; Spread of the disease that reduced the fertility rates in manatees</u>.
Explanation: Due to the disease, the population of manatees, which got affected died. This lead to decrease in fertility rate, which had a major impact on the population of the manatees. Option G is incorrect, because increase in range would actually increase the population.
Quantity of blood delivered to various parts of the body.
Attached is Model 1. I found the exercise on the internet.
A. The portion of the molecule that's polar is the head of the molecule - phosphorus containing group plus the glycerol backbone.
The other part of the molecule has two fatty acid chains which are hydrophobic meaning that they are nonpolar.
B. Yes, it would mix well with water because polar molecules are dissolved in water perfectly. Their partly positive portion and their negative polar connect to the positive charge of the H atoms and negative charge of the O atom of the water molecules.
Hi Brenaroo14
Each genus of organisms is divided into classes.
Answer: D) genus or the fourth option.