Biology, 21.07.2019 12:40 SkinnestXOXO
Which of the following changes in deciduous forests occurs in the winter? a. trees regain their leaves. b. trees block the flow of water and nutrients to their leaves. c. the leaves of trees begin to lose their chlorophyll. d. trees live off of stored nutrients.
Answers: 2
Biology, 21.06.2019 19:30, seawu
Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable
Answers: 1
Biology, 22.06.2019 00:10, bobtothemaxthe1st
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 01:00, lindasuebairdoyjpf7
Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain
Answers: 2
Biology, 22.06.2019 17:30, qdogisbeast7662
Which of the following terms describes all of the non-living components of an ecosystem
Answers: 2
Which of the following changes in deciduous forests occurs in the winter? a. trees regain their lea...
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