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RUDIKE [14]
3 years ago
13

Do grizzly bears or polar bears have better adaptations for changing environment?

Biology
2 answers:
Marina86 [1]3 years ago
7 0

Explanation:

polar Bears have better adaptation in the changing environment

enyata [817]3 years ago
6 0

Explanation:

The polar bear's life cycle is closely tied to sea ice. Polar bears rely on the ice to travel, hunt seals, breed, and in some cases, den. Scientists believe polar bears are unlikely to survive if ice-free periods exceed their fasting ability (220 days), especially in areas that lack alternate marine mammal prey.

Polar bears are strong swimmers and divers, a characteristic that allows them to swim from one ice floe to the next. But there’s a limit to how far they can swim. Long swims are especially dangerous to young cubs.

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In Texas, paddlefish are
elixir [45]

Answer:

The answer is an endangered species.

Explanation:

Paddlefish are now listed as a Texas threatened species and it is illegal to catch, kill, or harm a paddlefish in the state’s waters.

3 0
3 years ago
What is your hypothesis for this experiment? :Natural Selection PLS HELP WILL GIVE BRAINLYEST
oksano4ka [1.4K]

Answer:

Natural selection is a theory originally popularized by Charles Darwin. According to this theory, animals in the natural environment change over time as beneficial traits are preserved, and traits which do not advance the species are slowly weeded out. Natural selection, a concept first theorized by Charles Darwin, is the adjustment of genes throughout generations based on factors that help it survive. Sometimes this is survival of the fittest or the organisms that are better suited to the environment in other ways.

Explanation:

Hope this helps you

3 0
3 years ago
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GenaCL600 [577]

The correct answer is option A, S Phase - DNA Replication

The DNA replication begin at the S phase of the cell cycle. In this phase, the cell grows and prepare itself for the DNA replication while the other components such as centro some undergo replication. The S phase occurs during the inter phase and the genetic material duplicates itself before entering the mitosis and meiosis cell division in the next stage.  

3 0
4 years ago
Josiah says this is a phylogenetic tree of the dinosaurs. Maleek says it is a cladogram of the dinosaurs. Who is correct?
RoseWind [281]
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Both Josiah and Maleek are correct, because phylogenic trees are a type of cladograms. =)
8 0
3 years ago
Read 2 more answers
True or False: A is the hanging wall and B is the foot wall.
Nadya [2.5K]

Answer:

False

Explanation:

so they hanging walls above the plane of the fault (and over your head and the footwall is below the plane of the fault (and is under your feet)

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