1.Which structure is correctly paired with its function?

(1) Testis- Produces nutrients off the offspring

(2)placenta-allows nutrients to diffuse from the mother to the embryo

(3)uterus-produces testerone used in egg production

(4)ovary-provides a place for the internal development of the embryo

Aseries of connections of food chain in an ecosystem is called a what

Match the types of competition to their descriptions.

Imagine a rocket launching from earth and travelling to the moon. in which order would the rocket pass through the layers of the atmosphere? thermosphere, mesosphere, stratosphere, troposphere troposphere, mesosphere, stratosphere, troposphere thermosphere, stratosphere, mesosphere, troposphere troposphere, stratosphere, mesosphere, thermosphere