Answer:
1 and 3 i think so i could be wrong
No. For example when It gets cold some animals Migrate and others will Hibernate.
True! Acid-base reactions will always form water and a salt (not necessarily table salt, though!).
Answer:
Rough and angular aggregate is preferred
Explanation:
The ideal shape for HMA and PCC is different because aggregates serve different purposes in each material.
In PCC, where aggregates are used as an inexpensive high-strength material to occupy volume, workability is the major issue regarding particle shape. Therefore, in PCC, rounded particles are better as they provide this important feature by virtue of their coarse surfaces and larger surface areas
