A seedling sprouts and its roots crack apart concrete, it is a type of weathering. A. organic
B. physical
C. chemical
D. biological

What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination

Four different thermometers were used to measure the temperature of a sample of pure boiling water. the measurements are recorded in the table below. thermometer temperature reading 1 temperature reading 2 temperature reading 3 w 100.1°c 99.9°c 96.9°c x 100.4°c 102.3°c 101.4°c y 90.0°c 95.2°c 98.6°c z 90.8°c 90.6°c 90.7°c the actual boiling point of pure water is 100.0°c. what can be concluded from the data about the reliability and validity of the thermometers?

The cluster of developing cells from conception until birth is called an