What were the first plants that did not require water for reproduction?

List the five classes artropod with two examples of each and then explain if they can be eaten or not.

Which nitrogenous bases pair with each other? What type of hydrogen bond forms between them?

Which processes lead to the formation of the distorted, wavy patterns found in metamorphic rock?

What happens to a fluid when its temperature increases?

A sperm fertilized an egg. Which two structures will the fertilized egg contact? A) ovary and fallopian tubes B) fallopian tubes and uterus C) uterus and cervix D) cervix and ovary

what are 2 characteristics of a scientific information soucre that may indicate the information is unreliable

Which of the following hormones is responsible for the maturation process in the ovarian follicles and for stimulating the development of corpus luteum in a female

Which model of Golgi complex formation suggests that the cisternae of a Golgi stack remain in place as stable compartments held together by a protein scaffold, while the cargo is shuttled through the Golgi via vesicles that bud from one compartment

Diamond is The hardest mineral on the mohs scale A no nonmetallic element The only mineral with luster An isotope of silicon

How do muscles assist with movement of the body and of substances around the body?