Answer:
The annual average CO2 concentration for 2021 could be around 416.3ppm, according to Meteorological Office estimates. An annual rise of about 2.5 ppm is possible, which can potentially make 2021 the first year with the annual average CO2 at 50 per cent above pre-industrial levels, the estimates noted
This is true. The nervous system produces chemicals that affect our body at a rapid pace and the effects are usually short term and are designed for situations that are out of the ordinary. The endocrine system works slower and in the long run and there's not that much rapid effect that happens in stressful situations that the endocrine system solves or resolves. The hormones produced by the endocrine system are a constant that keeps being produced and they balance our body functions.
The lymphatic system is responsible for transporting fat-soluble nutrients from the digestive system to the bloodstream.
the preserved remains of a living organism
a dinosaur footprint found in a rock layer
a mosquito from 65 million years ago trapped in sap
or in simpler terms A C D
<span>I've matched it like this, check it out:
slate - shale
sandstone - quartzite
coal - graphite
limestone - marble
I hope it helps.</span>
