What natural substance forms from resin, a sticky substance inside trees that flows like syrup and protects the tree by trapping insects? amber tar sap oil

29. Approximately how many molecules of ATP are synthesized via cellular respiration for every glucose molecule used? (assume oxygenated environment) a. 12 b. 24 c. 36 d. 48

The pituitary gland is controlled by sex hormones? 1. true or 2. false

What do astronomers use to calculate the age of the universe? Select three options. dark energy the age of rocks on Earth the age of the oldest stars patterns of background radiation how fast distant galaxies are moving away from us

A plant contains the alleles Gg for green pod color. It is crossed with a plant that has the alleles gg for yellow pod color. The offspring have green pods.

Digestion of food includes the mechanical actions of

Who does aerobic respiration

What is a spiderweb like membrane that covers the organs

Fine sand particles are placed on a on a paper plate and the plate is set on top of a stereo speaker. The stereo is turned on and the music is played very loudly.

What organisms are capable of photosynthesis?

Near the shore, friction between the ocean floor and the water causes waves to ...