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Can cockroaches kill humans?
No, cockroaches do not typically kill humans. They are not known to be directly harmful to humans, but they can carry diseases and trigger allergies in some people.
Do humans have anal glands and what is their function in the body?
Yes, humans do have anal glands. These glands are small sacs located near the anus that secrete a fluid. The function of these glands is to help with lubrication and scent marking.
The development of humans was directly dependent on?
The development of humans was directly dependent on factors such as evolution, adaptation to changing environments, use of tools, development of social structures, and increased brain size and cognitive abilities. These factors contributed to our survival and success as a species.
How important is food to humans and how does it impact our overall well-being?
Food is essential for humans as it provides the necessary nutrients for our bodies to function properly. The type and quality of food we consume directly impact our overall well-being, including our physical health, mental health, and energy levels. A balanced diet can help prevent diseases, maintain a healthy weight, and improve our mood and cognitive function. In summary, food is crucial for human survival and plays a significant role in our overall well-being.
Are ear muscles vestigial in humans and what is their function?
Yes, ear muscles in humans are considered vestigial, meaning they have lost their original function over time. These muscles are remnants of our evolutionary past when our ancestors could move their ears to better detect sounds or communicate nonverbally. Today, these muscles no longer serve a significant purpose in humans.
3 Why do nerve impulses need to travel faster in a Human than in an earthworm?
Nerve impulses need to travel faster in humans compared to earthworms because humans have more complex nervous systems with longer distances to travel. The faster transmission speed helps ensure rapid responses to stimuli and coordination of activities. Additionally, humans have larger bodies with a greater need for quick communication between distant body parts.
When humans exhale air passes from the trachea directly into the?
Air that is exhaled passes from the trachea directly into the larynx.
What is the function of sex cells in humans?
same as human
What is the function of the epiglottis in a fetal pig?
It has the same function as it does in humans - to prevent food from going into the trachea.
How does epiglottis function differently in pigs than in humans?
The epiglottis in pigs is used to block food from getting stuck in the throat. The function in humans is to facilitate food movement into the esophagus.
What is the function of a chickens trachea?
The function of a chicken's trachea is similar to humans. It is the windpipe, and it carries air into their lungs.
Can cockroaches kill humans?
No, cockroaches do not typically kill humans. They are not known to be directly harmful to humans, but they can carry diseases and trigger allergies in some people.
What is the finger like sac that has no known function in humans?
The appendix.
What finger like sac that has no known function in humans?
The appendix.
What cause humans to hear sound?
Sound travels through the air - causing the ear-drum to vibrate. This sends impulses to teh brain which is interpreted as sound.
Which is not a way humans have directly impacted coral reefs?
ion knoww
How are products tested without animals?
Either directly on humans, or not at all.
