The bee is pollinating the flower. this is an important step in the of flowering plants. a) speciation b) regeneration c) sexual reproduction d) asexual reproduction

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back

What are the student's observations and inferences before he starts his investigation?

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above