2. What are the names of the products when you mix an equal strength acid and alkali together?
a) Water and Sodium Hydroxide
b) Water and Salt
c) Water and Hydrochloric Acid
d) Water and Hydrochloric Acid
Pls help mee

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

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

Which is an example of a highly unstable isotope that is often used in fission reactions?