Rating Newest Oldest. Best Answer: yes carbon dioxide is a pure substance, provided there is nothing else in it. as soon as you add some oxygen (O2) or methane (CH4) etc it is not pure. the actual molecule is CO2, one carbon and 2 oxygen atoms everytime which makes it pure. it is the same as saying pure salt. salt has sodium and chlorine in it but is still a pure substance provided nothing else is in it.
Yes, mother cats do mate with their offspring. I had cat which had become so old that my family members used to call her grandmother cat. I had once seen her mating with her offspring and THEIR offspring at different times!
Wild turkeys are polygamous birds, which means they do not have the same mate for life. The male turkey will mate with many females within a season but it is unlikely that a female will mate with more than one male.On rare occasions if the first nest of eggs fails, the female will lay another.After the nest is laid, the male will go out to court other females. Turkeys are usually seen in family units.he male turkey will mate with many females within a season but it is unlikely that a female will mate with more than one male. On rare occasions if the first nest of eggs fails, the female will lay another. After the nest is laid, the male will go out to court other females.