Patterns in tree rings most often represent

A) climatic conditions in which the tree grew

B) the age of the forest in which the tree grew

C) the specific type of tree species

D) the presence or absence of insect pests in the forest

There are two ways to transfer energy by particles transfer and by waves give an example of each

What type of pollution does household garbage cause? A. light pollution OB. thermal pollution OC. noise pollution OD. land pollution

Match the cell organelle to the organ or organ system in your body that does the same job. Integumentary System (Skin) Circulatory System Digestive System (Think Energy) Brain Musculoskeletal system 1. Endomembrane System 2. Mitochondria 3.

in the human circulatory system veins have valves but arteries do not what would be the most likely result if veins did not have valves

Which organelle is responsible for releasing energy for a cell?

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

Correct order of human development