14. The diagram below represents changes in the sizes of openings present in leaves as a result of the actions of cells X and Y. The actions of cells X and Yhelp the plant to
1. maintain homeostasis by controlling water loss
2. store excess heat during the day and remove the heat at night
3. absorb light energy necessary for cellular respiration
4. detect changes in the biotic factors present in the environment

Nteractions between organisms and their environment impact the organism’s overall population. oahu amakihi and kauai amakihi are two closely related species of hawaiian honeycreepers. they have a common ancestor, eat small insects and nectar, and like to nest in koa trees. however, one species is found on the island of oahu, and the other is found on the island of kauai. which concept shows the relationship between oahu amakihi and kauai amakihi?

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that

Which organelle breaks down sugar molecules that supply energy to the cell ?