Biology, 06.03.2021 01:00 adriancastaneda
In the synthesis reaction for water(H20) from its elements: When 4 grams of
hydrogen gas (H2 ) react completely with 32 grams of oxygen gas (O2
), how many grams of water (H20) will be formed?
Answers: 2
Biology, 22.06.2019 09:30
Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
Biology, 22.06.2019 09:40
Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.
Answers: 1
Biology, 22.06.2019 23:30
What atoms are found in nucleic acid and what atoms are found in proteins? compare the monomers that make up a nucleic acid versus what are the monomers that make up a protein?
Answers: 1
In the synthesis reaction for water(H20) from its elements: When 4 grams of
hydrogen gas (H2 ) reac...
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