10 POINTS FOR LZ ANSWER ASAP Explain in your own words how competition works
in an ecosystem.

How did the backyard bird feeders in the article
increase competition in that ecosystem?

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit