Match these items. 1. send out
2. controls heredity
3. groups of tissues working together
4. take in
5. substance that builds tissues
protein
absorption
excretion
DNA
organ

Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria

How dose plate tectonics effect climate

Find the mass of the cone using the triple beam balance. a. 543.0 g b. 542.0 g c. 504.28 g d. 502.8 g select the best answer from the choices provided a b c d