Answer: map
Explanation: I say its map because a map represents the entire earth
I believe the answer is echinodermataechinodermata and Chordata have a very similar embryonic development; tirhe first opening (the blastopore) becomes the anus, while in protostomes it becomes the mouth and several similarties in the formation of skeleton.It is predicted that Echinodermata and Chordata evolved from the same ancestor
Answer:
The first graph is the correct one.
Explanation:
The first graph shows a bell-shaped curve. This type of curve is used in results that present a normal distribution of variables, where the conclusive values are grouped around an average. This makes this type of graph ideal for representing data that shows that four-year-olds score higher on a self-control assessment related to how much longer they listened to classical music while reading. This is because these data are grouped around an average that allows this type of conclusion to be taken.
Answer:
Haploid cells are produced from two diploid cells.
Explanation:
Meiosis is defined as a division process in humans in which the diploid cells containing two sets of chromosomes divides to form haploid cells which contains only one set of chromosomes. A haploid cells in human are sperm and eggs.
During fertilization, the starting nucleus is always diploid and the nucei that result at the end of the meiotic cell division are haploid. The reduction in chromosome number is achieved because meiosis consists of one round of chromosome duplication and two round of nuclear division.
Answer:
1. primary cause of human-created carbon emissions = burning fossil fuels
2. destroys natural carbon sinks leading to more carbon dioxide in the air = deforestation
3. emits methane from decomposing matter = waste disposal in landfills
Explanation:
1. "Fossil fuels" are <em>nonrenewable resources</em> that are considered essential for the operation of many factories and industries. <em>Burning them accounts for most of the carbon emissions on Earth</em>, and this leads to<em> "global warming."</em>
2. "Forests" are considered "carbon sinks" because they have a role of <u><em>absorbing the carbon dioxide in the atmosphere</em></u>. Cutting down the trees (deforestation) makes forests barren. It then leads to more carbon dioxide in the air.
3.<em> Waste disposals in landfills contribute to the amount of methane that is released into the atmosphere.</em> Methane is considered a <em><u>potent greenhouse gas</u></em> that affects people's health.