Answer:
Pressure, pain, and tightness/squeezing.
Explanation:
Common heart attack signs and symptoms include: Pressure, tightness, pain, or a squeezing or aching sensation in your chest or arms that may spread to your neck, jaw or back. Nausea, indigestion, heartburn or abdominal pain. Shortness of breath
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Correct answer: Scavenger
Why? Because a scavenger is an animal that eats dead animals. A vulture is a example of one
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The cluster of cells in the ovule of a fertilized flowering plant that has not yet formed into an embryo is called a proembryo.
<h3>What is a proembryo? </h3>
It is a structure that is developed after the egg is segmented and the formation of the true embryo is yet to take place.
After the egg and the sperm nuclei are fertilized, the apical and basal cells are formed after cell division. The cell division is asymmetrical in the case of monocot and transverse in the case of divots.
Apical cells turn into the proembryo and eventually the embryo. This development is supported by the suspensor cells from the basal cells.
Therefore, the cluster of cells in the ovule of a fertilized flowering plant that has not yet formed into an embryo is called a proembryo.
Read more about double fertilization in plants, here
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Answer: A) i just did the test
Tissue(interstitial)fluid