According to the periodic table, hydrogen is considered to be?

Why are formulas used to describe substances

Which type of organism most likely evolved first? A. Simple prokaryotes B. Simple eukaryotes C. Archaea with simple DNA D. Multicellular prokaryotes

Which type of plant reproduces using seed cones?

In order for natural selection to take place, we must have a. one individual b. a cloned species c. the same traits d. variety in a population

Aretha measures a circuit at 110 v and 240. using ohm's law, what can she calculate for the circuit? voltage ohms resistance current

On control for someone who has swallowed poison. O A. True O B. False Is this true or false?

The process by which plants convert sunlight into chemical energy is cellular respiration diffusion mitosis photosynthesis

Which structure is an example of a hinge joint?

Shivering and sweating are two techniques that mammals use to a) adapt to the temperature b) develop a rise in body temperature C) maintain homeostasis d) use excess energy

During the process of cellular respiration, energy is released from (1) carbon dioxide (3) water molecules (2) oxygen atoms (4) chemical bonds