Which one of the following statements is accurate?
a. agriculture has been challenged by the...
Which one of the following statements is accurate?
a. agriculture has been challenged by the use of selective breeding.
b. gymnosperms provide humans with the most food.
c. the green revolution was instrumental in the increase of the world's food supply.
d. wheat, corn, soybeans, and cabbage are the main four plants responsible for providing food to people in the world
Answers: 2
Biology, 21.06.2019 18:30
Select all the true statements about the cosmic microwave background radiation
Answers: 2
Biology, 21.06.2019 23:30
New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity
Answers: 1
Biology, 22.06.2019 03:00
Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.
Answers: 2
Biology, 22.06.2019 06:30
The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius
Answers: 2
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