Answer:
The correct answer is conservative model.
Explanation:
There are 3 hypothesized DNA replication models: semi-conservative, conservative and dispersive model (see figure). Heavy isotope of nitrogen makes diference when density gradient centrifugation experiment conducted and two diffent bands contaning different isotopes of nitrogen are observed. With one band only containing 14N means bacteria only copies one strand in one replication which supports semi conservative model.
ATP<span> is the primary energy-carrying molecule in the </span>cell<span>. It acts as a rechargeable battery for cellular processes by carrying energy in the terminal bond of the phosphate molecule and returning to recapture energy when it is used. Without </span>ATP<span>, the </span>cell<span> would die.</span>
Answer:
1) The beaks are different because they each had different purposes, such as the types of seeds the birds eat.
2) Natural selection is that organisms that are better suited for they're environment survive and reproduce.
3) Variation is the differences of one organism's difference from another of the same organism.
4) Biased off the fossils scientist may see the changes that happen over time to them and thanks to the ability of seeing how old a fossil is we may better order them.
5) Mimicry is when one organism "mimics" another, whereas camouflage is when one organism changes to look likes it surroundings.
6) Adaptation is a change or the process of change of which an organism or species becomes better suited to its environment.
7) An endangered species is a species that is very low is sightings or near extinction.
8) A herbivore has a plant biased diet whereas a carnivore has a meat, or other living organism biased diet.
9) Flowers use coloration to use a color to attract birds, and insects to reproduce and pollenate.
10) Charles Darwin was a explorer and scientist that came up with the theory of evolution, which states that through natural selection a species may change, give rise to new species, with a common ancestor.
Explanation:
Wow this took a while.
Answer:
Body-centered sex
MEN
Explanation:
Sex is defined in various way and portrays different meaning. Some define Sex as always a means of closeness for procreation, or a way of showing love and feeling good(pleasure). To some, it is a sense of duty in fulfilling other partner's wish.
Body-centered sex is a kind of sexual expression where the emphasis is placed on physical pleasure. it focus and draw attention of having sex for pleasure rather than emotion. An old adage once say and i quote "women fall in love with people; men fall in love with genitals." Hence, Body-centered sex is common in MEN
Rerouting a river would likely affect the surrounding ecosystem and environment. Rivers are a powerful force in nature and effect everything from the shape of the terrain to the life around it.
