18. Decreasing the concentration of CO2 will have what effect on the rate of photosynthesis? *
O a. It will increase
O b. It will decrease
O c. It will stay the same
O d. It depends on the species

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

Read the article and use the information to answer the questions that follow discovering the structure of dna explain how the discoveries by rosalind franklin watson and crick build an accurate model of dna done

Drag the labels to the correct location in the equation. not all labels will be used (1 kilometer = 1,000 meters, 1 hour = 60 minutes, 1 minute = 60 seconds) complete the steps necessary to convert 55 kilometers per hour to meters per second, min 60 1,000 15.28100 sec min 55 km 1 hour 5fhkem x 4 km] m x 1 hourin xoo1 min 1 km sec reset next