The mass number of an element is the sum of the protons and neutrons. The number of neutrons for a given element is the only number that can change and still have the identity of the element stay the same, (because the atomic number is the number of protons). In this case the mass number would be 11
The answer is; endoskeleton
An endoskeleton allows for smooth and steady growth unlike in an invertebrate with an exoskeleton that needs to shed their skeleton during irregular growth spurts. An endoskeleton is significant for leveraging (like an anchor) skeletal muscles hence enabling the animals to grow big and is able to support their own weight.
Answer: i can only say where the marks should go i cant put it on for you
2: H goes central L goes near alaska and near south dakota
3:?
4: BLUE=alaska, montana, VT
1: i didnt understant
hope this helps ;)
good luck
Cumulus clouds are a bunch of low-lying clouds and they look like cauliflower. They are fair weather clouds. And therefore, on seeing them, I would continue lying on the beach. So, your answer is A. Cumulus clouds are puffy and are not sign of bad weather unless they are higher in the atmosphere.
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answer is The frontal lobe is in charge of the more accurate, reasoned choices associated
with adulthood. Adolescents are more likely to process emotions in the
amygdala then adults who use the frontal lobe. One of the reasons for bad
decision making in adolescents is the immaturity of the prefrontal cortex.
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