Inference or Observation?

Based on their shapes I believe Africa and South America were once connected.

Describe three machines that humans have designed and explain how the mechanical advantage is used.

Which energy molecule is molecule is produced as a result of cellular respiration

If all disease is eradicated and food supply exceeds demand indefinitely, the human population on the planet Earth will NOT continue to grow at an exponential rate indefinitely because space will become a limiting factor.

What does alcoholic fermentation mean?

If an organism's diploid number is 50, then what will its haploid

What are three common adaptations in the deep pelagic realm?

The difference between mitosis in plant and animal cells is A) the formation of a cell plate in plant mitosis B) only plant cells can perform photosynthesis C) the separation of chromosomes only in animal cells D) plant cells end up with half the

Can be estimated using relative dating or determined using absolute dating

Which parts of Earth are included in the hydrosphere? Check all that apply. 1. air 2. animals 3. glaciers 4. oceans 5. rocks. Theres more than 1 answer

Which of the following factors act to bind cells together? Which of the following factors act to bind cells together?