Energy Pyramid 3rd order consumers (100 Calories)
2nd order consumers (1000 Calories)
1st order consumars (10,000 Calories)
Producers (100,000 Calories)
The flesh of a 300 pound polar bear has the caloric value of about 875,000 calories. If the polar bear eats only seals for
one year, how many calories must the polar bear eat?
A 8,750,000
B 87,500
8,750
D 875,000

there is no

explanation:

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)

blue

light-years

magnitude