The is a membrane-bound organelle that contains an organism's genetic material and control and regulate cellular processes. a. endoplasmic reticulum b. cell membrane c. ribosome d. nucleus

In the african savanna, more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

Illustrate, label, and explain how atmospheric carbon and oxygen find there way into a consumer and then back into a producer. include the following terms in your illustration: co2, 02, respiration, photosynthesis, sugar, mitochondria, chloroplast, water, solar radiation

What causes temperature extremes in the desert