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Paraphin [41]
3 years ago
14

Explain why do you think most energy pyramids have less than five levels?

Biology
1 answer:
zlopas [31]3 years ago
4 0
The amount of energy available as one moves up the energy pyramid decreases substantially.
Explanation:
At each trophic level, energy is lost primarily through heat loss and respiration.
In the image below, 100% of the energy from the plant is not available to the deer. As we move further from the primary producer (in the image below, the green plant), less and less energy is transferred.
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viruses can infect bacteria as well as other organisms what does the virus inject into the bacterial cell
Rufina [12.5K]
<span>the virus injects the genetic info. this can be RNA or DNA. retroviruses inject RNA. after injection, the host cell transcription/translation machinery is hijacked and starts making virus proteins from the viral genes.</span>
4 0
2 years ago
I would greatly appreaticate it if some can Please help me asap!!!
lozanna [386]

Answer: The taproot

Explanation: A deep taproot helps plants use moisture held in deeper soil layers, and they can have great drought resistance compared to fibrous-rooted plants. An example is honey mesquite (Prosopis juliflora), which is known to send its roots down 150 feet to get water.

8 0
2 years ago
A nurse is caring for a client with varicose veins. which clinical manifestations should the nurse expect with this diagnosis?
vova2212 [387]
The clinical manifestations should the nurse expect are reports of leg fatigue, tortuous veins in the legs and pain in lower extremities when standing.

In addition, leg fatigue is a communal clinical manifestation triggered by venous stasis and insufficient tissue oxygenation. The vein walls deteriorate and dilate causing distended, bulging veins that look tortuous and darkened. As vein walls weaken and dilate venous pressure increases and the valves turn out to be useless in which vein stasis and inadequate oxygenation end result is limb discomfort. The discolored toenails effect from a fungus below the nail or chronic hypoxia, not varicose veins, confined to a small area of heat in a calf is a mark of thrombophlebitis and reddened zones on a leg are symptomatic of thrombophlebitis.
7 0
3 years ago
ANSWER ASAP: In a population of 500 squirrels, the per capita birth rate in a particular period is 0.08and the per capita death
leva [86]

Answer:

A. -0.04

B.40

C. 60

Explanation:

.08-.12 =-.04

.08*500=40

,12*500 = 60

7 0
2 years ago
Which of these receptor types functions as an exteroceptor? Which of these receptor types functions as an exteroceptor? C D E Al
Bond [772]

Answer:

The answer is various general sensory receptors

Explanation:

All of the listed responses are correct. All structures sensitive to stimulus arising outside the body.

6 0
3 years ago
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