Which evolutionary adaptations plants succeed and spread on land?
a. vascular tissue and seeds
b. spores and pine cones
c. small size and small seeds
d. cotyledons and nonvascular tissue

Vascular tissue and seeds.

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called