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Tatiana [17]
3 years ago
9

The digestive system contains a variety of parts that perform specific functions within the body. The small and large

Biology
2 answers:
barxatty [35]3 years ago
5 0

Answer:

d

Explanation:

frozen [14]3 years ago
5 0

Answer: d

Explanation:

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A student makes a model to represent community as a level of organization within a desert
Lilit [14]

Answer:

The correct answer is - 3. three saguaro cacti, five roadrunners, and two rattlesnakes.

Explanation:

A community is a group of interacting populations, in a particular ecosystem, of different species. The group of the same species is known as the population of the ecosystem. In the desert ecosystem, there should be a different group of populations should be found that interact with one other.

Among the given options, the third list has a different kind of species present three saguaro cacti, five roadrunners, and two rattlesnakes interact with one other and depend on one other for food and energy.

5 0
3 years ago
Discuss how the brain is protected by bone, membranes, fluid, and capillaries
Marrrta [24]
Brain is protected by skull,blood brain barrier for filtration,cerebrospinal fluids that cushion brain and three membranes called duraarchnoid and pia mater 

3 0
3 years ago
A piano player uses her hands for brief quick movements. Which muscle fiber type would you therefore predict to be predominant i
allsm [11]

For brief quick movements, which muscle fiber type would you therefore predict to be predominant in these muscles...Fast twitch muscle fiber type.

There are three types of muscle tissue. 1. Cardiac 2. Smooth 3. skeletal muscles. The skeletal muscle are involved in voluntary movements of the body.

Since the player uses her hand in a voluntary way of movement, therefore she makes use of her skeletal muscles.

With regards to the skeletal muscles, there are two types with regards to speed, we have the slow twitch and the fast-twitch.

The fast-twitch muscle fiber aids in fast movement of the body but for shorter periods compared to the slow twitch.

Learn more: https://brainly.in/question/6418353.

7 0
3 years ago
please i need help and this is a test so i can improve my grade cause i currently have an overall grade of an f .
kozerog [31]
Number 5 is b while number 7 isD
8 0
3 years ago
Photosynthesis needs light. Complete the balanced symbol equation for photosynthesis. 6CO2 + ______________ -->______________
Gemiola [76]

Explanation:

6co2 + 6 H2O sunlight energy absorpt

----------------------------------- c6h12o6 +6o2

chlorophyll

4 0
3 years ago
Read 2 more answers
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