Biology, 27.08.2019 02:30 joselaboyNC16
If similar fossil collections are found on two continents, now widely separated, what is a possible explanation?
Answers: 1
Biology, 22.06.2019 05:20
Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean
Answers: 2
Biology, 22.06.2019 05:30
The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.
Answers: 3
Biology, 22.06.2019 07:00
8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.
Answers: 3
If similar fossil collections are found on two continents, now widely separated, what is a possible...
Mathematics, 20.02.2020 22:31
Mathematics, 20.02.2020 22:31
Computers and Technology, 20.02.2020 22:31
English, 20.02.2020 22:31
Social Studies, 20.02.2020 22:31
Mathematics, 20.02.2020 22:31
Health, 20.02.2020 22:31