Which sentence uses a verb that agrees with its compound subject?

a.
maples and oaks drops their leaves in the fall.

b.
basketball and handball is played on hard courts.

c.
baseball or soccer are my sister's favorite sport.

d.
subways and buses carry passengers in many cities.

What percentage of the earth's water is available for use by living things?

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.

Living organism in our word are connected to other variety of ways