Can anyone define the word (ellipse in science term) in your own words? Please. Also If you can define (eccentricity in science term) in your own words? Please.

5) these are organisms where the genetic material is not bound by a nucleus. they are usually unicellular.

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

Grasses--> mice--> cats--> coyotes suppose 10,000 units of energy are available at the level of the grasses. what is the total number of energy units lost by the time energy reaches the coyote?