A microspheres is a microscopic hollow sphere, especially of a protein or synthetic polymer.
A. Tree leaves
Explain: because giraffes are herbivores their diet mainly consists of leaves and plants.
Answer:
They are called the building blocks of an organism because all living things are made up of billions of cells that can reproduce, build and change that's why it is called the building blocks of all living things.
Explanation:
Electrons are the smallest of the three particles that make up atoms. Electrons are found in shells or orbitals that surround the nucleus of an atom. Protons and neutrons are found in the nucleus. They group together in the center of the atom.
