Biology, 22.04.2020 03:30, kyliech023
Rosa is 20 years old and beginning an exercise program. Her goal is to exercise at moderate intensity. What target heart rate range (beats per minute) should she try to maintain during exercise?Rosa is 20 years old and beginning an exercise program. Her goal is to exercise at moderate intensity. What target heart rate range (beats per minute) should she try to maintain during exercise?80 to 90 bpm100 to 140 bpm160 to 180 bpm185 to 200 bpm
Answers: 2
Biology, 21.06.2019 20:10, wafflewarriormg
4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.
Answers: 1
Biology, 22.06.2019 07:50, Amholloway13
Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers
Answers: 3
Biology, 22.06.2019 12:00, luv4appleallday
The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods. c. it shows that these organisms share the same habitat. d. it provides evidence that these organisms suffered a genetic mutation.
Answers: 1
Rosa is 20 years old and beginning an exercise program. Her goal is to exercise at moderate intensit...
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