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insects have an outer skeleton which is much more effective than our internal one there by reducing the amount of energy needed to mobilize it
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How would the number of mitochondria in an insect wing compared to the amount found in other cells in an insect body?
more - because wings require relatively more energy (so that it can fly) in relation to other parts of its body.
What are four types of movement controlled by smooth muscles?
Smooth muscles push materials through passageways, remove materials from body parts, make body openings larger and smaller, and contract and restrict tubes in your body.
What is the middle part of an insect's body where the legs are attached?
The head is the first part, with antennae, eyes and mouthparts. The thorax is the middle, with the legs and wings if the insect has them, and containing the muscles to use them. The third part is called the abdomen, with no appendages. This part houses the internal organs.
Does adduction require the action of two muscles?
the moving and taking away from your body i.e. adduction is moving your arm towards your body again and abduction is when you move your arm away from you
What is body muscles or stronger?
Body muscles
Where is an insect's heart?
Depends on the insect.
How are humans and neanderthals different?
Physically, Neanderthals had a larger body mass, bigger muscles, an expanded ribcage that housed larger lungs, a weak chin and a prominent brow ridge.
How are neanderthal and cro-magnon difernt?
Neanderthals had bigger muscles and a body with larger mass. They had an expanded rib cage and larger lungs. They had a weak chin and a prominent brow ridge.
What does neanderthal looks like?
Physically, Neanderthals had a larger body mass, bigger muscles, an expanded ribcage that housed larger lungs, a weak chin and a prominent brow ridge.
Are features of the neanderthal skeleton are related to cold climate adaptation?
Yes, features of the Neanderthal skeleton, such as a robust body build, large nose, and stocky limbs, are believed to be adaptations to cold climates. These characteristics helped them retain body heat more effectively in the colder environments where they lived.
How can a snake choke you so tight?
The snakes that are big enough to squeeze you or animal is called a constrictor. The main example are boa constrictors and anacondas. Their bodies can grow to the size of a man's waist, and are mostly tough, strong muscle. So when one of these snakes wraps around you and flexes its considerable muscles (like people showing off their muscles) the muscles get larger. The larger muscle cannot go inside the snake, so it goes outside the snake. This larger muscle goes into your body (or an animals body), instead. Your body cannot go anywhere to make room for the snakes' larger muscles, so it simply gets squashed, and you cannot breathe in any fresh air.
Is smooth muscle larger and more powerful than striated muscle?
Both types of muscle come in a variety of sizes. In general the larger muscles are the striated muscles. The power of a muscle is generally proportional to its cross sectional area (bigger is usually more powerful).
