Hello I' m Leonardo Favio

Tell me why the sky turns pink ...

What happens to the leftover gas molecules and dust particles from a star's formation?

A large tract of land is purchased by a commercial agricultural company. The land is cleared of its native flora, and a single crop is planted instead. What is the effect of this action?

Why are most fossils found close to bodies of water?

Aldosterone is a hormone released by cells in the adrenal gland in response to an anterior pituitary gland hormone. Antidiuretic hormone (ADH) is released by the posterior pituitary. Both hormones promote water retention by cells in the kidneys.

Which of the following statements about maltose are correct? 1. it is formed from two monosaccharide molecules of the same type 2. it is soluble in water 3. it is a reducing sugar

How do cells store energy

Students planted 100 seeds in two different plots of land on the same day. Both plots of land measured 10 square meters. They recorded data for one year.

Qual a função do estômago?

Which example best describes one way that humans contribute to the water cycle? A. formation of genetic material B. evaporation of sweat from skin C. production of oxygen D. fixation of nitrogen into ammonia