Biology, 16.10.2019 19:00 Rodrigo6379
The plasma membrane allows some molecular species to enter and excludes others. it is therefore referred to as a membrane?
Answers: 3
Biology, 21.06.2019 22:40, jacobp0712
Sea levels are rising due to climate change while increasing numbers of people are moving into coastal areas. to accommodate more people, there has been increased construction of beachfront resorts and condominiums. how is this impacting sea turtle numbers and biodiversity and why? a. the increased human population in coastal areas has meant that more food is available to the turtles (e. g., dropped food, waste from restaurants), which has led to an increase in the numbers and diversity of sea turtles. b. there has been very little change in the numbers and biodiversity of sea turtles because the planet is so vast that they can simply relocate to less crowded beaches. c. this has resulted in a decrease in numbers and diversity of sea turtles because it is restricting available nesting sites, and hence reproduction. d. this has resulted in an increase in numbers and diversity of sea turtles because people are around to protect them from natural predators.
Answers: 1
Biology, 22.06.2019 15:00, Gunn2368
Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.
Answers: 1
Biology, 22.06.2019 16:30, daniellecraig77
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees
Answers: 3
The plasma membrane allows some molecular species to enter and excludes others. it is therefore refe...
Mathematics, 22.04.2021 15:30
Mathematics, 22.04.2021 15:40