The answer is B. Platypus, as they are mammals that lay eggs.
Waste water
oil pollution
river dumping
marine dumping
Answer:
b warm wet air rises and punches cold dry air down causing the air to spin
Answer:
Viruses have to invade the body of a host organism in order to replicate their particles. Therefore, most viruses are pathogenic. The main difference between bacteria and virus is that bacteria are living cells, reproducing independently and viruses are nonliving particles, requiring a host cell for their replication.
hope this helps :)
Yeast
<span>saccharomyces,
penicillium chrysogenum,
aspergillus oryzae and
fusarium venenatum</span>
Fungi release enzymes which in turn help in digesting external material. Then the fungi absorb that digested compound that is created by the enzyme. Plants normally make their own food by the process of photosynthesis. Plants take in water through the roots from the ground, absorb sunlight during the day and take in carbon dioxide from the air to make their nutrients. So plants are normally autotrophic in nature. Animals on the other hand consume plants as well as other animals to produce nutrients. So animals are mostly heterotrophic in nature.