Answer:
B
Explanation:
In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. For instance, chemical energy is converted to kinetic energy when a stick of dynamite explodes.
Answer:
Animal cell do not have cell wall hence Hector was right in his diagrams.
Explanation:
The animal cell does not have a cell wall, they only have cell membrane made up of phospholipid bilayer and proteins also they have well-defined cytoskeleton, microtubules which provide shape and mechanical strength to the cell.
Cell membranes are made of phospholipids and proteins
Answer:
D - all of the above.
Explanation:
thermohaline circulation is coined from two terms thermo meaning heat haline means salt content which is defined as the movement of ocean current
due to the regional differences in temperature and salinity.the reason for choosing option D which is all of the above is because temperature and salt content influences thermohaline circulation which in turn influences the density of the sea water.
Germination increases in higher temperatures – up to a point. Once the seeds reach optimum temperatures, which depends on the plant, germination begins to decline. ... So whether it's extreme heat or cold, temperature does affect plants and their growth.