Biology, 25.12.2021 19:40 lorihab1970
Which best explains the importance of nitrogen in the cycling of energy and matter?
Answers: 3
Biology, 22.06.2019 13:50
The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?
Answers: 2
Biology, 22.06.2019 14:30
The table below shows data for a population of fish in a pond. fish body color # of fins scales? tail shape a silver 4 yes fan b pink 4 yes flat c black 4 yes fan d orange 4 yes flat e orange 4 yes fan f silver 4 yes flat which of the above characteristics would be most in developing a classification system for the fish? a. body color and tail shape b. presence of scales and tail shape c. body color and number of fins d. number of fins and presence of scales
Answers: 2
Biology, 22.06.2019 17:00
Some species of wasps are social. the queen starts a colony from scratch each spring. she builds a small nest, and lays and raises a group of female workers. the workers enlarge the nest while the queen continues to lay eggs. unfertilized eggs become males that mate with newly hatched females. all of the wasps except the newly fertilized females die by the summer. which best describes this behavior? a)it is beneficial only to the males that do not fertilize eggs. b)it is beneficial only to the female workers that are not fertilized. c)it is beneficial to each one of the individual colony members. d)it is beneficial to the whole species, but not to all of the individual members.
Answers: 1
Which best explains the importance of nitrogen in the cycling of energy and matter?...
Mathematics, 09.01.2021 01:00
Mathematics, 09.01.2021 01:00
Mathematics, 09.01.2021 01:00
History, 09.01.2021 01:00
Mathematics, 09.01.2021 01:00
Health, 09.01.2021 01:00
Mathematics, 09.01.2021 01:00
Social Studies, 09.01.2021 01:00
History, 09.01.2021 01:00
English, 09.01.2021 01:00
Mathematics, 09.01.2021 01:00
Mathematics, 09.01.2021 01:00
History, 09.01.2021 01:00
English, 09.01.2021 01:00