Genetically modified (GM) plants have their DNA altered by artificial means. Golden rice is genetically modified to increase its nutritional value. Scientists added genes from daffodils and bacteria to the genes of the rice. This alteration in genes produced rice plants that are rich in vitamin A. Genetic modification is not just used in agriculture, but also in the production of medicine. Which statement represents a health concern regarding the use of medical GM plants? a) The cost of growing GM plants is too high.

B) The GM plants will have an increase in nutrient content.

C) Patients may develop allergies to the medicine made from the GM plants.

D) The GM plant might not be able to grow in the areas where the need is highest.

Where is the energy in a sucrose molecule stored? o a. inside the hydrogen atoms o b. inside the carbon atoms o c. in the bonds between the atoms o d. inside the protons

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?