In the year when Charlotte was born there were 5 Mondays in July. There are 31 days in the month of July.
Which one of the following
must have been true in the year when Charlotte was born?
A. There were exactly 4 Saturdays in July
B. There were 5 Tuesdays in July
C. 2nd July was not a Wednesday
D 3rd August was not a Saturday

The volume of a cylinder is 72 tt cm3. if the radius is 3 cm, what is the height of the cylinder?

This graph represents four ecosystems. each ecosystem has a different number of species, adding to its biodiversity. different colors represent different species. which statements correctly summarize the data depicted by the graph? 1. ecosystem d has more biodiversity than ecosystem c. 2. ecosystem b has more biodiversity than all the other ecosystems. 3. ecosystem a has more biodiversity than ecosystem b but less biodiversity than ecosystem c. 4. ecosystem b has more biodiversity than ecosystems c and d but less biodiversity than ecosystem a. 5. ecosystem a has more biodiversity than ecosystem c but less biodiversity than ecosystem b.

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.