Insert answer here 1.
- small openings in the leaves of cells that allow
carbon dioxide in and oxygen out of the plant.
2. insert answer here
moving materials across the cell membrane
without the use of energy.
3 Insert answer here
process by which plant and animal cells convert
glucose (sugar) into ATP energy to power the cell.
4.
passive movement of particles from high to low
concentration.
Insert answer here

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'