In the space below, write short responses (2–3 sentences apiece) to the following: What evidence in the video supports the idea that habitat loss caused a change in the Madagascar fish eagle population? What additional evidence would you need to support the claim that this disruption caused their population to drop? (Click SAVE when you have finished. To see your saved or submitted work again, click MY WORK at the top of the page.) Enter your text here.

Which of the following requires the use of energy and the of transport proteins to move a molecule across a cell membrane?

Embryonic stem cells are cells derived from an embryo. these cells can be used to create new tissues for patients suffering from certain illnesses and disorders. which statement best summarizes why the use of embryonic stem cells could be seen as unethical? a. some people consider embryos to possess rights equal to those of fully developed human beings. b. extracting stem cells from embryos is a very energy-intensive process, which consumes resources that could be used elsewhere. c. embryos are difficult to obtain, so the monetary cost of using them for research outweighs their benefit. d. the process of extracting stem cells from embryos generates biohazardous waste that cannot be safely disposed of.

Which of these is an example of structural protein in plants