Which environmental condition would most likely have the least effect on the rate of enzyme controlled hydrolytic reactions in humans?
1.) the ph of the solution
2.) the temperature of the solution
3.) the amount of enzyme present
4.) the amount of light present

What type of competition exsist between two species. turtles and fish

Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

Number and variety of living organism; includes genetic, species, and ecological types