You are trying to solve a physics problem, and the first thing you try doesn't work. You try another, and then another, and eventually you figure it out. What
is this method called?
O A. Stages of reasoning
O B. Heuristics
O C. Rational approach
O D. Trial and error

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere

How is the carbon cycle related to global warming ?