Biology, 27.07.2019 16:40 harrisakeeyah
Sleep is the difference between the amount of sleep attained and the amount of sleep needed in order to maintain alert wakefulness during the daytime.
Answers: 1
Biology, 21.06.2019 17:20, ferg6
Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation
Answers: 2
Biology, 21.06.2019 20:00, zozo72
After reading the paragraph below, answer the questions that follow. researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. the robot, made of a polymer similar to that used in making contact lenses, is bathed in heart cells with supporting cells, which then attach to the robot and provide movement as they contract. all of the cardiac cells working together can cause the robot leg to move in a way that individual cells could not. this is an example of a. emergent properties of cells. b. energy flow through an ecosystem. c. adaptation. d. internal environment regulation.
Answers: 3
Biology, 21.06.2019 20:30, hungtistic
What is the phylum of soft bodied animals with a true bosy cavity and a three part body consisting of a foot visceral mass and a mantle
Answers: 1
Sleep is the difference between the amount of sleep attained and the amount of sleep needed in orde...
Social Studies, 14.07.2019 20:00
Social Studies, 14.07.2019 20:00
Mathematics, 14.07.2019 20:00
Social Studies, 14.07.2019 20:00