The plants seen here are all multicellular. They make their own food using a points photosynthesis. Other microscopic organisms, called algae, also make
their own food. They are not plants, but protists. Many kinds of algae are
unicellular. Multicellular plants and unicellular algae have one important
feature in common. What is it?
They contain chlorophyll.
O They reproduce by cell division.
All are made of one or more cells.
O The cells of each contain exactly the same parts.

What are transitions between a liquid and a solid called? identify which way they are transitioning

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next

Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent