PLEASE ANSWER ASAP 30 POINTS Which characteristics belong to angiosperms? Select four options.
vascular tissue
roots
fruits
cones
flowers

When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?