subject
Biology, 20.07.2020 20:01 lenaeeee

Select the correct answer from each drop-down menu. Complete the paragraph based on this food web: Polar bears feed on seals. So, polar bears and seals share a _.Climate change has caused ice caps to melt in colder regions where polar bears live. This change has caused them to hunt less. This situation will lead to_ 1 prey-predator relationship
mutual relationship
parasitic relationship.
2 less biomass in the quaternary level
increased biomass in the quaternary level
less biomass in the primary level.


Select the correct answer from each drop-down menu. Complete the paragraph based on this food web:

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 02:00
Bisphenol a (often called bpa) is a chemical found in products that people use every day, from water bottles to food containers to children's toys. unfortunately, bpa leaches out of its many products and makes its way into our bodies. what are the health effects of bpa exposure? ongoing research is finding that elevated exposure to bpa can affect a wide variety of developmental and physiological processes, but one of the first studies of bpa's health effects came about because of a simple mistake in the lab. at a laboratory at case western reserve university in 1998, geneticist patricia hunt was making a routine check of her female lab mice. as she extracted and examined developing eggs from the ovaries, she began to wonder what had gone wrong. she noticed that many of the eggs showed problems with their chromosomes, and some had irregular amounts of genetic material, which can lead to miscarriages and birth defects in mammals. she learned that a lab assistant had mistakenly washed the plastic mouse cages and water bottles with a harsh soap, releasing bpa from the plastic. knowing that bpa is an endocrine disruptor, a chemical that can enter organisms and mimic hormones, hunt set out to discover whether it had adversely affected her mice.
Answers: 2
question
Biology, 22.06.2019 04:00
Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti
Answers: 1
question
Biology, 22.06.2019 05:30
Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air
Answers: 2
question
Biology, 22.06.2019 13:50
18. how do the cells in meiosis differ from the cells in mitosis?
Answers: 2
You know the right answer?
Select the correct answer from each drop-down menu. Complete the paragraph based on this food web: P...
Questions
question
SAT, 13.01.2021 03:10
question
Mathematics, 13.01.2021 03:10
question
English, 13.01.2021 03:10
question
Mathematics, 13.01.2021 03:10
question
Computers and Technology, 13.01.2021 03:10
Questions on the website: 13722360