Biology, 06.01.2020 21:31 hardwick744
Sponges are filter feeders and are usually:
a. active predators.
b. sessile or relatively inactive.
c. always herbivorous.
d. squids.
e. snails.
Answers: 2
Biology, 22.06.2019 02:30
What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.
Answers: 1
Biology, 22.06.2019 03:00
Restriction enzymes are used in making recombinant dna. describe the role restriction enzymes perform when constructing recombinant dna.
Answers: 2
Biology, 22.06.2019 07:00
How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade
Answers: 1
Biology, 22.06.2019 12:40
18. over time, how do sand dunes tend to migrate? a. perpendicular to the movement of the wind b. in the same direction as the wind blows c. toward the wind d. in random directions
Answers: 1
Sponges are filter feeders and are usually:
a. active predators.
b. sessile or relativ...
a. active predators.
b. sessile or relativ...
Mathematics, 22.06.2019 02:20
Social Studies, 22.06.2019 02:20
Mathematics, 22.06.2019 02:20
Mathematics, 22.06.2019 02:20
Computers and Technology, 22.06.2019 02:20
English, 22.06.2019 02:20