How can an increase in biodiversity lead to an increase in ecosystem stability?

a.

a more biodiverse ecosystem is not subject to change.

b.

a more biodiverse ecosystem has a higher chance of adapting to species changes.

c.

a more biodiverse ecosystem has fewer species types to balance.

d.

a more biodiverse ecosystem is subject to fewer natural disasters.

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? the wings are analogous structures that evolved differently and do not have a similar internal structure. the wings are homologous structures that evolved differently and do not have a similar internal structure. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. wings of bats are vestigial structures, but the wing structures of birds are not vestigial.

Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.

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