Which of the following best describes reproductive structures common to both gymnosperms and angiosperms?
a) seeds form after combining pollen and egg cells during sexual reproduction
b) male pollen grains and female egg cells in the same reproductive organ
c) cones containing seeds that are eaten and carried away by animals
d) flowers designed to attract pollinators to assist in fertillization

Pls in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.