Lumina or lumen is the space inside of tubular-shaped structures inside our body. The size of the lumina ranges from small to big. Medium-sized can be represented by open cavities within the esophagus, the small and large intestine, and the colon. Food passes<span> through the lumen of the esophagus.</span>
120.701 km/h is the speed of the train,
so your method/conversion amount is correct
Chordata because humans are vertebrates (humans have back bones)
Answer:
Google
Explanation:
Look up a picture on google there is your answer :D
Answer:
In most cases, many species share a habitat, and the interactions between them play a major role in regulating population growth and abundance. Together, the populations of all the different species that live together in an area make up what's called an ecological community.
Explanation: