I suck at science

What attractive force holds two hydrogen atoms and one oxygen atom together to make the substance water?

A. Molecules

B. Valence electrons

C. Chemical bonding

D. Cations

write the order that blood moves through the heart beginning with the return of blood to the heart from the upper and lower portion of the body showing the flow until the blood completes its movement through the heart and leaves the heart returning

The table shows the relative size of the genomes (total DNA in the nucleus), number of genes, and number of chromosomes for a variety of different organisms.

What type of evidence is a warm cup of coffee

Which of the following best explains why "carbs" (carbohydrates) are advertised by manufacturers of candy bars and sports drinks as a "quick energy boost"? Select one:a. This is an advertising gimmick that has no scientific evidence to support it. b.

Strong acid solutions could be harmful to human: skin eyes bones lungs

You are operating a powerboat at night. Your red sidelight must be visible to boats approaching from which direction (s) ? head-on only head-on and both sides head-on and behind head-on and port (left)

A graduate student finds an organism in a pond and thinks it is a freshwater sponge. a postdoctoral student thinks it looks more like an aquatic fungus. how can they decide whether it is an animal or a fungus?

i need the memorize the order of the metric system but i dotn know the sentence ... im pretty sure its king henry something thats all i know can you tell me the rest

At the beginning of cellular respiration, energy is stored in the bonds of blank molecules. At the end of cellular respiration, energy is stored in the bonds of blank molecules. for each one has the options of: ATP, glucose, or oxygen

Which of the following does not contain carbon and energy iron ice cream lettuce or eggs