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When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

Which of the following substances is the most soluble in water? a. sodium chloride b. methane c. bromine d. carbon

Amanda pushes a box across the room with a force of 30 n. it accelerates at 5 m/s/s. what is the mass of the box? * 6 kg 1.16 kg 30 kg 5kg