Answer:
A cold weather front is defined as the changeover region where a cold air mass is replacing a warmer air mass. Cold weather fronts usually move from northwest to southeast. ... Warm fronts usually move from southwest to northeast and the air behind a warm front is warmer and moister than the air ahead of it.
ExplanationThere are four different types of weather fronts: cold fronts, warm fronts, stationary fronts, and occluded fronts. the direction of flow of the air mass and its characteristics. so based on what we know i would say that warm fronts are calmest
it is b because you see take a ruler and measure it
Answer: Exponential growth means that bacteria is growing at a high rate. So bacteria that is growing exponentially is more effective then introducing new bacteria into the oil spill.
Explanation: When bacteria is introduced into a new medium(oil spill) or environnment it first needs to adapt at an initail phase of its growth called the lag phase, that is when bacteria is still adapting and genetically expressing molecules and enzymes that will assist in digesting that particular source of nutrient in this case, Oil. Therefore an already growing bacteria to clean up an oil spill will be more effective then introducing another bacteria that has to first adapt to its changed environmental condition before it begins cleaning up by digesting oils as its energy source.
Answer:
a is transcription and b is tranlation
Explanation:
A. 1000 grams. 1000 is divided by ten each time it goes up the trophic scale. since it goes up 2, 3 and 4, the answer is 1000. (1000/10/10/10=1)