A spreadsheet is a computer application for organization, analysis and storage of data in tabular form.
1. The appearances of fireflies at dusk is an example of a circadian rhythm because it's happens daily. The correct option among all the options that are given in the question is the third option or option "c".
2. During migration, animals undertake a seasonal movement. The correct option among all the options that are given in the question is the first option or option "a".
The heart needs molecule don’t take me serious cause it might be wrong
Answer:
as the blood pressure increases, the rate of blood flow decreases
