How does energy usually flow in ecosystems? OA.
from consumers through the Sun to producers
OB. from the Sun through consumers to producers
OC. from producers through the Sun to consumers
OD. from the Sun through producers to consumers

Which of the following diseases may be transmitted through an accidental needle stick? a. syphilis b. tuberculosis c. cellulitis d. hepatitis b

Darius is observing a family of geese, which includes a male goose, female goose, and several goslings. when a dog approaches the geese, the male goose hisses at the dog and flaps its wings threateningly. is the behavior of the male goose an example of an adaptation?

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.