Biology, 10.07.2019 12:00, andreanb8083
Which of the following characteristics differentiates an autotroph from a heterotroph? a. a heterotroph can only obtain its energy from an autotroph. b. an heterotroph can only obtain its energy from a heterotroph. c. an heterotroph must obtain its energy from a heterotroph or other autotroph heterotrophs only obtain their energy from the sun. d. a heterotroph must obtain its energy from a autotroph or other heterotroph. autotrophs only obtain their energy from the sun.
Answers: 1
Biology, 22.06.2019 00:30, stgitskaysie9028
Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated he the same distance, which pair experiences the frayed gravitational attraction?
Answers: 1
Biology, 22.06.2019 01:30, christpress0
15 ! come and answer! a(n) disease is caused by a pathogen and can spread among organisms. a infectious b noninfectious c toxic d contaminated
Answers: 1
Biology, 22.06.2019 06:30, gordonandrea313
What molecules does hemoglobin decay into over time
Answers: 1
Biology, 22.06.2019 09:40, damianfrasieanu5387
Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants. d- food molecules are broken down in the cells if living things.
Answers: 1
Which of the following characteristics differentiates an autotroph from a heterotroph? a. a heterot...
Business, 26.02.2020 19:58