Answer:
atomic number or atomic mass
For the answer to the question above, I think that <span>Mendeleev's eka-aluminum is what we know today as <u><em>GALLIUM</em></u></span><u><em>.</em></u>
or the era of Mendeleev is <u><em>Aluminum</em></u> which is that <span>it would <u><em>be a soft metal with a low melting point.</em></u></span>
I hope my answer helped you. Have a nice day!
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<span> (1) All living things are made up of cells, (2) Cells are the smallest units (or most basic building blocks) of life, and (3) All cells come from preexisting cells through the process of cell division. Cells were first observed by the natural philosopher Robert Hooke in 1665. Though many scientists contributed to the understanding of cells, Matthias Schleiden and Theodor Schwann are credited with describing the first two parts of the cell theory in 1839, and Rudolf Virchow with later contributing the third. Today, the cell theory is considered the foundation of biology.</span>
Answer:
<h2>1. larvae</h2><h2>2. metamorphosis</h2><h2>3. juveniles</h2>
Explanation:
- All organisms that may be unicellular or multicellular organisms are formed or developed from a single cell.
- In the case of multicellular organisms, a single cell that is called zygote divides and changed into different stages and finally forms an individual.
- In certain organisms the young animals do not resemble their parents or adults and are called larva such as Caterpillar that is the larval stage of the butterfly.
- Such type of the mechanisms or process by which larval stage changes into adult forms is known as metamorphosis.
- When organisms look like their parents but are sexually immature then such types of organisms are called juvenile organisms.
