Biology, 02.08.2019 19:00 Usman458

Cyanobacteria were the first photosynthetic organisms. how were they responsible for allowing higher life forms to evolve?

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 21:00, liluv8262

Round peas are dominant to wrinkled. what would you cross a round pea with to determine if it were heterozygous or homozygous dominant? why? ?

Answers: 2

continue

Biology, 21.06.2019 22:00, snap5236

In what for do plants utilize nitrogen? why do they need nitrogen?

Answers: 2

continue

Biology, 22.06.2019 03:00, do1213

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Answers: 2

continue

Biology, 22.06.2019 05:30, warnene17

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

Answers: 2

continue

You know the right answer?

Cyanobacteria were the first photosynthetic organisms. how were they responsible for allowing higher...