Harry is doing a research project on the movement of plants from the ocean to land. he leaned that plants evolved vascular tissues, which enabled them to pull water from the ground and survive on land. which is most likely another adaptation that contributed to the success of land plants?

cell walls
chloroplasts
waxy cuticle
gametes

How many molecules are found in 1.32 mol of nacl?

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom