Answer:
Transition elements are present in this region.
Explanation:
Sun emits lights
moon reflects light
lamp emits light
cloud reflects
mirror reflects light
firefly emits light
lightning emits light
tv set emits light
Non metals could be:
pencils
books
paper
metals could be:
pens
Tablet/Phone
Answer: 4. Two forms of single genes
Explanation:
Two different forms of a single gene are called 'alleles'.
Answer:
covalent is the bonding that occurs in H2O
Explanation: