Biology, 30.01.2020 13:01 alexisbrad5256
Astudy was conducted to test the effectiveness of seeing eye dogs. people with different ranges of vision loss were included in the study. which question would in determining whether the conclusion above is valid?
a.
what was the average age of the people in the study?
b. what was the most common occupation of people in the study?
c. how many people in the study had a pet?
d. how many people in the study had hearing problems?
Answers: 2
Biology, 22.06.2019 00:00
Theories basic to all of the life sciences include the germ theory of disease. theory of evolution by natural selection. o two of these answers are correct none of these answers are correct o cell theory.
Answers: 1
Biology, 22.06.2019 00:10
Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.
Answers: 1
Biology, 22.06.2019 00:30
If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?
Answers: 1
Biology, 22.06.2019 01:20
Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen
Answers: 2
Astudy was conducted to test the effectiveness of seeing eye dogs. people with different ranges of v...
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