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lorasvet [3.4K]
2 years ago
11

Which of the following is true for a single, fixed pulley?

Biology
1 answer:
Airida [17]2 years ago
4 0

Answer:

It provides no mechanical advantage, just changes the direction of the applied force.

Explanation:

I got it right on the workbook

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List two species that belong to the same Kingdom, Phylum and Class.(Site 2)
Eddi Din [679]

Answer:

The image has your answer :)

Explanation:

7 0
3 years ago
Predict how results would change if the field were watered daily. A. Nothing would change. B. All the plants would increase in n
iragen [17]

Answer: B

Explanation:

I'm not sure, but I'd say that the best answer choice would be B because most of the plants would grow, and none would die off. The smaller plants would grow, and would grow in, and most if not all of the larger would just continue to grow, if they aren't already full grown.

Hope this helped!

6 0
3 years ago
Explain why the ratio of motor neurons to muscle fibers is greater in muscles that control eye movement than in postural muscles
EleoNora [17]

Answer:

The muscles of the eye cover a greater number and in turn carry out greater fine motor skills.

Explanation:

Alpha motor neurons are neurons that invent the skeletal muscle, that is, striated, so that through the motor plate that is the unit that unites them, an action potential is transmitted that contracts the sarcomeros of the elastic fibers and the z lines. come closer, each eye movement is much more precise than the locomotion of the lower limb, which carries greater innervation in each muscle bundle due to the specificity of the movement, this is how more alpha motor neurons are required to mobilize the eye than a leg.

7 0
3 years ago
Consider the classification levels of a honey bee.
frez [133]

Answer:

Insecta

Explanation:

The classification levels are the following from broadest to the most specific:

Domain

Kingdom

Phylum

Class

Order

Family

Genus

Species

In your selection it is listed in that order:

Domain   --- Eukarya

Kingdom --- Animalia

Phylum  --- Arthropoda

Class     --- Insecta

Order    --- Hymenoptera

Family   --- Apidae

Genus   --- Apis

Species --- Mellifera

When you name the organism, we use the two name or binary naming system, getting the genus and the species. So the scientific name of the honey bee is: Apis mellifera

4 0
3 years ago
Read 2 more answers
Which sensory system does not route to the thalamus before going to the primary cortex?.
Katena32 [7]

Answer:

for smell

Explanation:

The only sensory information that is not relayed by the thalamus into the cerebral cortex is information related to smell (olfaction).

3 0
2 years ago
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