What's environmental ethics? A. A way of understanding human behavior in the sciences
B. A realization that humans are animals that are subject to the
same environmental principles as other animals
C. A philosophy that believes all humans should behave ethically
D. A philosophy that studies the moral relationship between humans
and the environment and between humans and all other living things

the answer is:

carbon dioxide

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.