R4. nervous 5. endocrine 6. cardiovascular 7. lymphatic 8. respiratory 9. digestive 10. urinary 11. reproductive which systems assist in regulating body temperature?

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Research cheetahs on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? -cheetah 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.

Which must be kept in mind when determining if an explanation is correct? check all that apply.which must be kept in mind when determining if an explanation is correct? check all that apply.