Biology, 22.07.2019 14:00 snowprincess99447

True or false. plants are capable of using nitrogen directly from the atmosphere.

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 13:30, aaroneduke8933

Astudy was performed on 20 trees to test the effectiveness of a new fertilizer. the results of this specific study is brought into question. what would possibly improve the reliability of the results?

Answers: 3

continue

Biology, 22.06.2019 11:00, anitadefrances

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth

Answers: 1

continue

Biology, 22.06.2019 17:00, karmaxnagisa20

An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil

Answers: 2

continue

Biology, 22.06.2019 17:00, bessieyounger1211

Imagine a person stepping on a pin and pulling his or her foot away. look at the reflex arc of this scenario below. which statement best describes the image? a)the sensory nerve carries the signal from the effector to the interneuron, and the motor neuron carries the signal to the receptor. b)the motor nerve carries the signal from the receptor to the interneuron, and the sensory neuron carries the signal to the effector. c)the sensory nerve carries the signal from the receptor to the interneuron, and the motor neuron carries the signal to the effector. d)the sensory nerve carries the signal from the receptor to the motor neuron, and the interneuron carries the signal to the effector.

Answers: 1

continue

You know the right answer?

True or false. plants are capable of using nitrogen directly from the atmosphere....