In the process of photosynthesis ,the use of water is Primarily: A.to serve as hydrogen donor for production of sugar. B.to transport synthesized food with in plants. C.to serve as a medium of chemical reactions. D.to liberate oxygen for us and animals to inhale.
atiayich
Asked:
December 2022
Which of the following is negative? A. Cos(-890) B. Tan(-1200) C. Sin (1200) D.Sin (-890)
atiayich
Asked:
December 2022
What is transpiration? It is the process of : A. maintaining a constant internal environment. B. losing water vapor from the leaves of plants. C.co-ordination and control of the body by hormones. D. preparing starch by plant leaf using carbon dioxide.
atiayich
Asked:
December 2022
Which of the following is not an example of Homeostasis? A. Control of the blood sugar levels . B. Control of the body temperature. C. Control of the water content of the blood. D. Control of the length of the limb.
X^2+16x=72 find x . plz be fast it is urgent