How many mililiters of. 75% sugar solution must be added to 100 ml of 1.5% sugar solution to form a 1.25% sugar solution?

True or False: Minerals can be a liquid. True False

Explain why glacial deposits have been found in Africa?

Name 4 invasive species and describe their effect on ecosystem.

How many moles of cuo can be produced from 0.900 moles of Cu2O in the following reaction: 3Cu2O + O2--> 4 CuO

What is the molecular weight of naoh

An atom of beryllium (m = 8.00 u) splits into two atoms of helium (m = 4.00 u) with the release of 92.2 kev of energy. if the original beryllium atom is at rest, find the kinetic energies and speeds of the two helium atoms

The most penetrating neclear radiation is

Certain object has a mass of 60 g and a volume of 32.6 cm³ what type of objects is the density

Which of the following statements is true? A. A producer usually obtains food by hunting other organisms. B. Humans that prepare their own meals are producers. C. A producer must be a plant. D. Consumers depend upon producers for food.

If the coral and the fish were removed from the ocean ecostyem. How would the ecostyem change?