Biology, 30.03.2021 15:10 kfcnkfnmnfk9513
Question 1(Multiple Choice Worth 2 points) (12.04 MC) Two environmental changes are described below: Environmental change 1: Many small tree saplings are competing for sunlight on the forest floor. Environmental change 2: Many bluebirds have become ill with the infectious West Nile virus. Which statement is true about these environmental changes? Environment change 1 is increased predators and environmental change 2 is climate change. Environment change 1 is pollution and environmental change 2 is disease. Environmental change 1 is reduced space and environmental change 2 is disease. Environmental change 1 is reduced space and environmental change 2 is lack of food.
Answers: 3
Biology, 22.06.2019 11:30
To store strawberries in sugar syrup, lucy placed them in a jar and covered them with sugar but did not add any water. do you think syrup will be formed? justify. a. no. since water is not added, there cannot be any syrup formation. b. no. the higher concentration of sugar on the outside will cause the water from the sugar to diffuse in the strawberry cells causing them to swell without formation of any syrup. c. yes. the higher concentration of sugar on the outside will cause the water from the strawberry to diffuse out resulting in syrup formation. d. yes. the sugar will melt over time and form the syrup.
Answers: 2
Biology, 22.06.2019 12:40
In a cladogram, what occurs at a node? a derived trait appears. evolution is stopped. an ancestor dies. the cladogram ends. aa as s as ss what are the chances that their offspring will have sickle cell anemia? 0% 25% 50% 100%
Answers: 3
Biology, 22.06.2019 13:00
True or false multiple lane changes must be done individually going through the same procedures for each lane change
Answers: 1
Biology, 22.06.2019 18:00
After a group of researchers conducts a new experiment that has never been conducted before, what is the best way for other scientists to make sure that the data is real
Answers: 2
Question 1(Multiple Choice Worth 2 points) (12.04 MC) Two environmental changes are described below:...
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