What is one of the main differences between the phosphorus and sulfur cycles? a) plants absorb phosphorus mainly from the air and sulfur mainly from the soil. b) animals get phosphorus by eating plants and sulfur from the air they breathe. c) human activities contribute only to the amount of sulfur in the atmosphere but not to that of phosphorus. d) the atmosphere has no significant role in the phosphorus cycle, but is an essential part of the sulfur cycle.
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Biology, 22.06.2019 06:00, tramqpham25
In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality
Answers: 3
What is one of the main differences between the phosphorus and sulfur cycles? a) plants absorb phos...
Mathematics, 13.05.2021 23:10
Mathematics, 13.05.2021 23:10
Mathematics, 13.05.2021 23:10
Mathematics, 13.05.2021 23:10