How does a habitat impact the survival odds of an organism?

a. increases the odds by allowing predators to dominate the ecosystem
b. increases the odds by creating relationships among organisms
c. decreases the odds by encouraging natural disasters to injure the organism
d. decreases the odds by harming the overall well-being of each organism

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 of the following claims does the author support the least

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these