Biology
Biology, 05.11.2020 01:40, alondra6190

18. How does energy first enter a pond ecosystem? A. through growth of algae
B. through light from the Sun
C. through decay of dead fish
D. through runoff from fields

answer
Answers: 3

Other questions on the subject: Biology

image
Biology, 22.06.2019 03:00, Braxtonw875
In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.
Answers: 3
image
Biology, 22.06.2019 06:30, dtilton2003
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
image
Biology, 22.06.2019 06:30, hellothere2458
What are examples of the plant life and animal life that can be found in each type of terrarium
Answers: 1
image
Biology, 22.06.2019 10:50, prxncekevin
What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b. diffusion c. endocytosis d. exocytosisc. endocytosis
Answers: 2
Do you know the correct answer?
18. How does energy first enter a pond ecosystem? A. through growth of algae
B. through light...

Questions in other subjects:

Konu
Biology, 17.12.2020 07:10
Konu
Social Studies, 17.12.2020 07:10
Konu
Advanced Placement (AP), 17.12.2020 07:10
Konu
Mathematics, 17.12.2020 07:10
Konu
Social Studies, 17.12.2020 07:10