Answer the following question given this paragraph: Archaea live everywhere on Earth, including extreme environments. Q: Where do archea live? Choices: - in mammals - in the ocean - underground - everywhere A:
everywhere
Answer the following question given this paragraph: 30.3 Roots Roots help to anchor a plant, absorb water and minerals, and serve as storage sites for food. Taproots and fibrous roots are the two main types of root systems. In a taproot system, a main root grows vertically downward with a few lateral roots. Fibrous root systems arise at the base of the stem, where a cluster of roots forms a dense network that is shallower than a taproot. The growing root tip is protected by a root cap. The root tip has three main zones: a zone of cell division (cells are actively dividing), a zone of elongation (cells increase in length), and a zone of maturation (cells differentiate to form different kinds of cells). Root vascular tissue conducts water, minerals, and sugars. In some habitats, the roots of certain plants may be modified to form aerial roots or epiphytic roots. Q: What is the growing root tip protected by? Choices: - root flap - tip cap - root hinge - root cap A:
root cap
Q: Answer the following question given this paragraph: Runoff causes more erosion if the land is bare. Plants help hold the soil in place. The runoff water pictured below ( Figure below ) is brown because it eroded soil from a bare, sloping field. Can you find evidence of erosion by runoff where you live? What should you look for?. Q: On what type of land does runoff cause more erosion? Choices: - grassy - metallic - mountainous - bare A:
A: bare
Question: Answer the following question given this paragraph: An underground layer of rock that is saturated with groundwater is called an aquifer . A diagram of an aquifer is shown in Figure below . Aquifers are generally found in porous rock, such as sandstone. Water infiltrates the aquifer from the surface. The water that enters the aquifer is called recharge. Q: What is the term for an underground layer of rock that is saturated with groundwater? Choices: - delta - river - bason - aquifer A:
Answer: aquifer
*Question*
Answer the following question given this paragraph: Q: What tissue blocks entry of pathogens in mammals? Choices: - dendritic - esophageal - pathological - epithelial A:
**Answer**
epithelial
(Question)
Answer the following question given this paragraph: Commensalism is a symbiotic relationship in which one species benefits while the other species is not affected. An example is the relationship between birds called cattle egrets and cattle (see Figure below ). Cattle egrets feed on insects. They follow cattle herds around to take advantage of the insects stirred up by the feet of the cattle. The egrets get ready access to food from the relationship, whereas the cattle are not affected. Q: What is the term for a symbiotic relationship in which one species benefits while the other species is not affected? Choices: - parasitism - mutualism - pollenation - commensalism A:
(Answer)
commensalism