When barium hydroxide, Ba (OH) 2, mixes with water, the solution turns cold.

What is an indicator of a chemical change in the scenario?

formation of a gas

formation of a precipitate

change in energy

change in color

If you observed a cell under a microscope during cytokinesis how could you know whether it was a plant cell or animal cell

At the end of cytokinesis stage, are the cells considered haploid or diploid?

Which is not a compound 8h2 H2o 6cao 5hci

Historical models of the solar system included a model or earth-centered universe and a model or sun-centered universe.

When reproduction is achieved through meiosis and subsequent fertilization it is called?

What happened at Chernobyl? (first to answer this will be marked as the brainliest)

2 cycles most closely related in their role in sustaining life

Which statement explains the difference between multiple alleles and polygenic inheritance? A. Multiple allele means more than one gene contributes to the phenotype and polygenic inheritance means more than two forms of the same gene in the

Select all that apply. Which of the following are characteristics of Cnidaria? radial symmetry acoelomates bilateral symmetry coelomates asexual reproduction sexual reproduction

Which of the following correctly arranges the planets by the size of their diameter? A) Uranus < Neptune < Mercury < Earth B) Earth < Mercury < Neptune < Uranus C) Mercury < Earth < Saturn < Jupiter D) Jupiter < Saturn < Earth < Mercury