Biology, 09.12.2020 22:40 jdkrisdaimcc11
1)In a food chain, with each feeding relationship, the energy transferred from one organism to another will(1 point)
a)remain constant.
b)be independent of the level.
c)increase.
d)decrease.
2)Food chains normally consist of no more than (1 point)
a)six organisms.
b)five organisms.
c)four organisms.
d)three organisms.
3)The black bear is common to North America. Black bears eat many foods, mainly grass, roots, berries, and insects. However, fish and mammals—including those already dead—are also part of their diet. Some tend to wander near campsites and can develop a taste for human food and garbage. Given this information, which term most accurately characterizes black bears? (1 point)
a)decomposers
b)producers
c)omnivores
d)carnivores
4)What is the usual composition of a food chain?(1 point)
a)a decomposer, some producers, and a consumer
b)a decomposer, a producer, and some consumers
c)multiple producers and a consumer
d)a producer and multiple consumers
Answers: 3
Biology, 22.06.2019 02:10
Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems
Answers: 2
Biology, 22.06.2019 16:00
Why are some people more concerned about shark survival than about shark attacks?
Answers: 3
Biology, 22.06.2019 22:30
Baroreceptors in the aortic arch and carotid bodies are mechanoreceptors that respond to the stretch that occurs in these arterial walls with changes in blood pressure. if pressure changes rapidly, the baroreceptors initiate a feedback mechanism that reduces blood pressure; however, if pressure changes slowly, as in developing hypertension, the receptors do not respond. given this information, the baroreceptors are most likely which type of receptor?
Answers: 3
1)In a food chain, with each feeding relationship, the energy transferred from one organism to anoth...
Mathematics, 13.09.2020 06:01
English, 13.09.2020 06:01
English, 13.09.2020 06:01
English, 13.09.2020 06:01
Mathematics, 13.09.2020 06:01
Social Studies, 13.09.2020 06:01
Mathematics, 13.09.2020 06:01
Physics, 13.09.2020 06:01
Mathematics, 13.09.2020 06:01
Mathematics, 13.09.2020 06:01
Mathematics, 13.09.2020 06:01
Mathematics, 13.09.2020 06:01
Mathematics, 13.09.2020 06:01
Physics, 13.09.2020 06:01
Mathematics, 13.09.2020 06:01
Mathematics, 13.09.2020 06:01
Mathematics, 13.09.2020 06:01
Mathematics, 13.09.2020 06:01
Mathematics, 13.09.2020 06:01
Physics, 13.09.2020 06:01