1. They combine to form electrons
2. it's a compound because it will be able to cure a disease
The inner lining of blood vessels is called the inner lining of blood vessels is called Endocardium .
The endocardium is the innermost layer of tissue that lines the chambers of the heart. Its cells are embryologically and biologically similar to the endothelial cells that line blood vessels. The endocardium also provides protection to the valves and heart chambers.
To know more about Endocardium here
brainly.com/question/19241651
#SPJ4
The answer is a drug-resistance.
In natural selection, genotype variations that
will increase the chance of survival and reproduction of some organism are
preserved and will be inherited. The drug resistance is the trait that increases the chance of bacterial survival and reproduction.<span>Thus, if there are pathogens with drug-resistance and pathogens without drug-resistance, then natural selection will favor those pathogens that are drug resistant. </span>
Answer: the athletes are consuming carbohydrates. these are important because it gives them energy to perform
The answers that apply are;
Otoliths and the gelatinous layer form the otolithic membrane.
When the head is held erect, the otolithic membrane applies pressure directly on the hair cells.
Otoliths are found in the vestibular system of the inner ear - in the utricular maculae. When a person is upstanding, the hairs in the otolithic membrane are erect. However, when a person bends, the otolithic membrane causes the hairs to bend stimulating the auditory nerves.
