How do dying stars contribute to the formation of planets? a. they emit helium gas that attaches to nearby planets. b. they remove low-mass elements from the planets’ crust. c. they cause nuclear fusion inside the inner core of planets. d. they produce heavy elements such as iron and gold.

Afood web shows who eats who in any given habitat. every living thing, from one-celled algae to giant blue whales, needs food to survive. each food web is a possible pathway that energy and matter can follow through the habitat. a food web begins with producers: organisms that convert sunlight into usable chemical energy. the food web is completed by the decomposers who turn organic wastes, such as decaying plants, into inorganic materials, such as nutrient-rich soil. decomposers complete the cycle of life, returning nutrients to the soil or oceans for use by producers. in this food web, identify the decomposer.

Trey caught a five and a half pound fish. how much did it weigh in ounces?

All businesses can discriminate against workers based on a nation of origin b. immigration status c. mental disability d ane