Biology, 06.04.2020 17:00 faithiemusic8821
Soft-shell crab is a prized dish in many ocean-side resorts. Why are the crabs' shells soft? Soft-shell crab is a prized dish in many ocean-side resorts. Why are the crabs' shells soft? These species have evolved a light and soft exoskeleton so that they can float in the water column. These species have evolved a light and soft exoskeleton so that gases can diffuse directly between body of the crab and the surrounding water. The crab has just molted and the new exoskeleton has not yet hardened. These species of crabs live under rocks and therefore have lost the hard exoskeleton over evolutionary time.
Answers: 1
Biology, 21.06.2019 17:30
Suppose you are estimating the size of a blue crab population. what is the population size if the number marked in the first catch is 40, the total number in the second catch is 200, and the number marked in the second catch is 50?
Answers: 1
Biology, 21.06.2019 23:00
Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called
Answers: 2
Soft-shell crab is a prized dish in many ocean-side resorts. Why are the crabs' shells soft? Soft-sh...
Arts, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50
Chemistry, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50
Business, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50
Spanish, 04.03.2021 18:50
Computers and Technology, 04.03.2021 18:50