subject
Biology, 07.07.2019 22:30 nadinealonzo7853

Which of the following best describes passive transport of materials across a membrane? passive transport requires energy and moves materials from areas of relatively lower to higher concentration. passive transport does not require energy and moves materials from areas of relatively lower to higher concentration. passive transport does not require energy and moves materials from areas of relatively higher to lower concentration. passive transport requires energy and moves materials from areas of relatively higher to lower concentration.

ansver
Answers: 2

Another question on Biology

question
Biology, 22.06.2019 02:00
Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.
Answers: 3
question
Biology, 22.06.2019 05:20
When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen
Answers: 2
question
Biology, 22.06.2019 20:40
Lumps of iron and manganese ore called can be harvested from the seafloor near underwater volcanoes.
Answers: 1
question
Biology, 22.06.2019 22:30
"does stress during a woman's first trimester of a pregnancy affect the infant's birth weight? " is a
Answers: 1
You know the right answer?
Which of the following best describes passive transport of materials across a membrane? passive tra...
Questions
Questions on the website: 13722363