Biology, 19.07.2019 17:00 Itsyaaboij4663
Suggest a hypothesis why endotherms have independently evolved a 4-chambered heart if mixing of blood seems not to be a major issue. what else makes a 4-chambered heart preferable for sustaining the high metabolic oxygen demand of tissues in endotherms?
Answers: 1
Biology, 21.06.2019 16:40
Which hotel do you think is most likely to move ahead in market competition? a. a hotel that provides basic amenitiesb.a hotel that provides luxurious amenitiesc.a hotel that shows understanding of customers' latent needsd.a hotel that gives discounts
Answers: 2
Biology, 21.06.2019 20:30
According to the big bang theory, after the "bang," the universe remained dark until about 300,000 yearsone billion yearsthree minutesthree billion years later, when neutral atoms began to form.
Answers: 1
Biology, 22.06.2019 02:30
Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe
Answers: 1
Biology, 22.06.2019 08:00
Immature bone cells, or osteoblasts, manufacture a protein called osteoid as well as several hormones. because of this, we would expect osteoblasts to contain numerous a) nuclei. b) ribosomes. c) lysosomes. d) golgi bodies.
Answers: 1
Suggest a hypothesis why endotherms have independently evolved a 4-chambered heart if mixing of bloo...
Chemistry, 03.09.2020 01:01
English, 03.09.2020 01:01
Business, 03.09.2020 01:01
Computers and Technology, 03.09.2020 01:01
Mathematics, 03.09.2020 01:01
Mathematics, 03.09.2020 01:01
English, 03.09.2020 01:01
Spanish, 03.09.2020 01:01