1. which of the following traits is not characteristic of animals? (1 point) multicellular body structure composed of cells with cell walls heterotrophic food-getting pattern composed of eukaryotic cells 2. which of the following describes the most important difference between invertebrates and vertebrates? (1 point) vertebrates contain multiple tissues, while invertebrates do not. invertebrates contain multiple tissues, while vertebrates do not. vertebrates contain a backbone, while invertebrates do not. invertebrates contain a backbone, while vertebrates do not.

The answers would be:

1. Cell wall

2. Vertebrates contain a backbone, while invertebrates do not.

The cell wall is found in a plant cell. This is one of the features of a plant cell that makes it different from animal cells. Other features in the plant cell that is not in the animal cell are presence of chloroplasts and a large vacuole.

2. The word vertebrate comes from vertebrae, which are the bones that make up our spine or in other words, backbone.

The word invertebrate can be broken down to give you a more obvious explanation: In - means without.

answer: - few nutrients

high pressure

low temperatures

explanation: 1. few nutrients:   open-ocean zone is located way far from the land, which is the main source of the essential nutrients.2. high pressure: pressure increases by 1 atmosphere for every 10 meters increase in depth.3. ample sunlight: a large fraction of the sunlight is reflected back to the atmosphere from the sea surface. 4. varying salinity: below the thermocline, the water is isolated from the atmosphere so the salinity remains stable over the year.5. low temperatures:   the temperature of open-ocean zone ranges from a low of -2°c to an average of 17°c

earthquakes in florida are rare because the state is not located near any tectonic plates. in fact, florida is tied for first place as having the fewest earthquakes of any state. much of florida is limestone and seafloor materials that is not conducive to earthquakes.

explanation: