You are presented with the question "What tends to occur when individuals move into or out of a population?" and the following answer choices: - competing for resources - extinction - matter is destroyed - metabolic reaction - rapid exponential growth - seed dispersal - decreased differentiation - permineralization Now knowing that gene flow occurs when individuals move into or out of a population and gene flow tends to decrease differentiation, choose the best answer.
decreased differentiation
(Question)
You are presented with the question "What is a central nervous system stimulant?" and the following answer choices: - saccharose - barbiturates - cigarettes - sweating - muscle relaxants - A Greek letter - Decibels - valium Now knowing that caffeine is a central nervous system stimulant and likewise, the caffeine and saccharose stimulate the body's stimulation of serotonin, choose the best answer.
(Answer)
saccharose
Ques: You are presented with the question "Sucrose causes food to what?" and the following answer choices: - Plants growth - Change colors - survive - taste savory - taste bland - taste sweet - taste salty - chemical changes Now knowing that sugar causes food to taste sweet and regular sugar is also called sucrose, choose the best answer.
Ans: taste sweet
(Q).
You are presented with the question "What is affected by the average number of individuals per unit of area or volume?" and the following answer choices: - goats - economy - cows - animals - vegetation - mammals - bushes - wind Now knowing that population density is the average number of individuals per unit of area or volume and economy is affected by population size and density, choose the best answer.
(A).
economy
Ques:You are presented with the question "What is usually chosen in evolution?" and the following answer choices: - common traits - Plant reproduction - advantageous systems - undesirable traits - Animal survival - competition - mysterious sytems - Earth revolving around the sun Now knowing that evolution occurs by a process called natural selection and natural selection only selects functionally advantageous systems, choose the best answer.

Ans:advantageous systems
Ques: You are presented with the question "What can have a negative impact on photosynthesis?" and the following answer choices: - disease - Smoking - Pollution - seed dispersal - solar eclipse - scattered light - cell division - mutation Now knowing that darkness has a negative impact on photosynthesis and during a solar eclipse , the sky can get quite dark, choose the best answer.
Ans:
solar eclipse