Which causes chemical weathering to occur very slowly in the Arctic region 1. water is frozen most months
2. a lack of plants
3. a lack of rocks
4. a lack of minerals ​

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

How is mitosis different in plants and animals? a. in animals, the cell membrane pinches together. b. in plants,the dna is one circular chromosomes. c. in plants, there are no sister chromatids. d. in animals, a new cell wall forms.

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a