Which ph is more acidic (3.5 or 3.4)

What would happen if Earth had no atmosphere? A. The days would be hot and the nights would be cold. B. The days would be cold and the nights would be hot. C. Earth would not have days. D. Earth would not have nights.

Cells fall into two broad categories depending on weather they

Which of the following correctly explains why scientists believe that great apes like chimpanzees and gorillas are more closely related to humans than monkeys on an evolutionary timeline? A.

What is the average size of the exons you used to make the coding region? What is the average size of the introns in the gene?

What are 2 examples of structural Adaptations

Based on its anatomy how would you expect this protist to obtain nutrition?

During which phase (s) of mitosis are chromosomes composed of two sister chromatids? a. prophase, prometaphase, metaphase, and anaphase b. prophase, prometaphase, and metaphase c. anaphase and telophase only d. all phases ofmitosis e.

How long can a person hold their breath before they pass out

10) The modality of a stimulus can be determined within the central nervous system by A) population coding. B) adequate stimulus for the sensory receptor cell. C) lateral inhibition. D) frequency coding.

How old is bone in which the carbon 14 in it has undergone 3 half lives