The two types of vascular tissue in plants are
a. dermal and cuticle
b. cortex and pith
c. phloem and xylem
d. parenchyma and collenchyma

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?