An elevator in a tall building starts at the floor of the building that is 90 meters above ground. the elevator descends 2 meters every 0.5 seconds in 6 seconds

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

What does x = in this equation x+3+2x=x+5

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species