Answer:
spiders
Explanation:
While humans and many other species have red blood, due to the iron in their hemoglobin, other animals have different colored blood. Spiders(as well as horseshoe crabs and certain other arthropods) have blue blood due to the presence of copper-based hemocyanin in their blood. Some animals, such as the sea cucumbers, even have yellow blood.
Answer: A. 7 protons
Explanation: Just count the number of P's to get your neutrons.
False. The right side of the heart pumps oxygen-poor blood to the lungs to be re-oxygenated. For this reason, the right side of the heart is considered the pulmonary circuit pump. The left side of the heart pumps blood to the body, and is therefore considered the systemic circuit pump. ;)
Answer:
Some tadpoles develop a chronic ilnness called yuraspasticitis causing decreased growth rates.
Explanation:
Yuraspasticitis is a common issue in the tadpole population of high tadpole density ponds. It is caused by a bacterial penetration of the urass gland.
