Answer: All are multicellular and eukaryotes.
<span>The oldest rocks preserved in the planet contain the earliest evidence of life on Earth. Earth is said to be about 4.5 billion years old however the first signs of life on Earth was only about 3.5 billion years ago. Therefore, water on Earth was able to sustain life that long. The answer is A. True. </span>
A chromosome consists of a single, double-stranded DNA molecule. Chromatids are two molecules of double-stranded DNA joined together in the center by a centromere. Chromosomes have a thin ribbon-like structure. Chromatids have a thin and long fibrous structure.
Decomposers are organisms that break down dead or decaying organisms and thus they carry out the natural process of decomposition. In this case examples are; Fungi in association with a fallen log, A fungi association with a dead rabbit, Coprophilous fungi.
Mutualist is the way two organisms of different species exist in a relationship in which each individual benefits from the activity of the other. In this case examples are; Mycorrhizal fungi on tree roots, fungi in the family Lepiotaceae.
Parasitism is a relationship between species , where organism, the parasite, lives on or in another organism, the host causing it some harm, and is adapted structurally to this way of life. Examples in this case includes; Trichophyton spp, Cryphonectria parasitica, Cordyceps spp, Septobasidiu spp. and an individual scale insect infeted by fungal hyphae.
The effect of damage to the auditory association area in the left hemisphere is inability to understand what is heard. Language, the ability to communicate with words is a peculiarly human ability and possibly originates from certain specialized areas of the cortex on the left hemisphere. A sharp blow on the left of the head might result in an inability to understand or produce he spoken word or make grammatically complex sentence whereas a blown on the right would not. Speech consists almost entirely of content words. Some specific areas are seem associated with specific memories or behaviors while the left and right sides appear to have grossly the same topography and internal anatomy for some functions the left side seems to dominate the right.
