Answer:
1. Either porifera or asymmetrical
2. Invertebrate
3. filtering
4. Axis
5. I don't know this one, I'm sorry.
6. Exoskeleton
7. Cold-Blooded creature
8. Vertebrate
9. Endoskeleton
10. Warm-blooded animal
Good Luck! Hope I wasn't too late.
Answer: step 1 is radiation step 2 is conduction
Explanation: step 1 is radiation because the sun is giving off heat radiation which is heating up the sand without the sun actually touching it
step 2 is conduction because your foot is actually touching the sand and the sand it hotter than your foot, so the sand transfers its heat to your foot until your foot is as hot as the sand
Pyroxene and plagioclases feldspar
Explanation:
under what circumstance does a negative cell presents An antigen to another negative cell
There's a type of asthma that's triggered by exercise. It's called exercise induced asthma. It's caused by intense exercise that's over someone's physical ability. That results in narrowing of airways, shortness of breath and maybe cough. Only if an individual has history of asthma, exercise triggers it. It all depends on the level of severity.