tpo 综合写作听写

Tpo 10

Predation is the …

Any see otters washing off on Alaskan beaches.

If infections caused by pollution start killing …

Consistent with predator hypothesis.

On shore

Prefer

Whales have essentially disappeared from the area.

Smaller sea mammals are available

Decline

It probably is the orcas

Seals, sea lions, and the sea otters

Pattern

Orca predation

Accessible

Shallow rocky

Tpo 4

Scientists

Argument

Dinosaurs

endotherms

fossils

The so-called polar dinosaurs could have migrated to warmer … or hibernated like many modern reptiles do.

Not out to the side like crocodiles.

Necessarily

Weight

Dinosaurs can grow to a …

Why dinosaurs involved to

Bone structure.

Haversian canals.

Growth rings are thickening of the bone

Indicate

Weren’t

Evidence

Periodic

Characteristic

Maintain

Endotherm

 

tpo

Ethanol actually is A good alternative to gasoline.

Carbon dioxide

Corn

Counteract

Releasing

Absorb

Nutrition

Ethanol

Atmosphere
scale

Doesn’t have to reduce the sources of food for

Produce ethanol cellulose

Component cell wall

In those parts of plants that are not eaten by animals

That aren’t eaten

Compete

Government subsides

More of them

 

 

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TPO