When dendrochronologists use tree rings to reconstruct climates, what does a thinner than normal ring tell them about the year that ring formed? that there was high precipitation

that it was very humid

that there was low precipitation

that it was very windy

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

answer: b

coz red blood cells marrow and circulates the body for 120 days.