Explain how antimony is useful for humans. What is it used for?

1. Which two elements are mainly found in the inner and outer core? A. Fe and Ni B. Fe and Si C. Ni and Si D. Ni and C 2. Why is the inner core solid? A. Even though it is as hot as the surface of the Sun, it has immense pressure upon it B.

Do sponges eat and breathe at the same time?

What would happen if you play a note in a cold day on a flute?

What is the state of matter as thermal energy is added to ice?

Classify the following as either Sexual or Asexual Reproduction. Explain your choice. A flatworm is cut in half and grows into two flatworms.

Find the mass of 1.112 moles HF?

Consider the formation of glucose from carbon dioxide and water, that is the reaction of the photosynthesis process:

Is the animal farm poor true or false

Which list correctly shows carbohydrates in size from smallest to largest?

Metallic behavior is generally associated with elements with partially filled p orbitals. elements with unpaired electrons. elements with small atomic radii. elements with very negative electron affinities. elements with low ionization energies.