Questions by Kapsi

Questions by Kapsi

Protists are the primary producers in an ocean. This would be an example of what factor? A. food production B. abiotic C. biotic D. temperature

asked Oct 2, 2017

1 answer

4 votes

195k views

A cannon, elevated at 40∘ is fired at a wall 300 m away on level ground, as shown in the figure below. The initial speed of the cannonball is 89 m/s. At what height h does the ball hit the wall?

asked Jun 14, 2017

1 answer

3 votes

2.8k views

A sandwich shop offers 4 different kinds of bread and 6 different kinds of meat. How many different sandwiches can be made using one kind of bread and two different kinds of meat?

asked Mar 7, 2017

2 answers

4 votes

72.7k views

As the oldest plants on earth, ferns are ___ survivors in domestic gardens. A. primordial B. preposterous C. pretentious D. premonition

asked Aug 11, 2016

1 answer

3 votes

209k views

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