Answer: During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen (O2) and a form of sugar called glucose (C6H12O6).
About 1.7 million species have been identified on earth.
Because when salt dissolves, it makes the water more dense, and things float better on a denser surface.
Answer:
A. Neurotransmitters and depression
Explanation:
The complete question is :
A biological psychologist would be most interested in conducting research on the relationship between:
A. neurotransmitters and depression.
B. skull shape and bone density.
C. self-esteem and popularity.
D. genetics and eye color.
- A biological psychologist is a person who is interested in studying the behavior of human beings and tries to understand the psychological causes underlying the behavior along with the various genetic and chemical factors that affect the behavior.
- It is believed that the genetics and the chemical factors of the brain together affect the psychology of a person and ultimately affect the behavior.
- Thus, they establish a link between the physiological processes and the psychology of a person.
- Therefore, in case a person is suffering from depression which is a psychological problem a biological psychologist would try and understand the chemical changes in the brain and thus would study the neurotransmitters.
<u>ANSWER:</u>
Areas near the Earth's <u>Equator</u> receives more sunlight than areas near the <u>Poles</u>.
Option: 1. A. Equator , 2. B. Poles
<u>EXPLANATION:</u>
- The areas near earth's equator receive more sunlight than areas near pole i.e areas near equator are hotter than areas near pole as the sun's rays hit the earth's surface at the equator at a higher angle, almost vertically i.e right angle which is not the case at poles of the earth.
- Hence, equator is said to receive more sunlight than the poles of the earth's surface.