It is ground tissue.
Plant's ground tissues are neither a vascular nor a dermal or dermis. Ground tissues can be divided into 3 categories based on the nature of walls' cell. It is Parenchyma - cells having a narrow and fine primary walls and remain alive when it matures, Collenchyma- cells having a narrow and fine primary walls in the other areas of secondary thickening; it gives extra structural and mechanical support specifically in the area wherein new growth happened, lastly is Sclerenchyma - cells having thick woody lignin inside cell walls and may sometimes die when matures; it gives structural support to a plant.
Most fish exchange gases using gills<span> on either side of the </span>pharynx<span> (throat). Gills are tissues which consist of threadlike protein structures called </span>filaments. These filaments have many functions including the transfer of ions and water, as well as the exchange of oxygen, carbon dioxide, acids and ammonia.<span>Each filament contains a </span>capillary<span> network that provides a large </span>surface area<span> for exchanging </span>oxygen<span> and </span>carbon dioxide<span>. Fish exchange gases by pulling oxygen-rich water through their mouths and pumping it over their gills. In some fish, capillary blood flows in the opposite direction to the water, causing </span>countercurrent exchange<span>. The gills push the oxygen-poor water out through openings in the sides of the pharynx. Some fish, like </span>sharks<span> and </span>lampreys<span>, possess multiple gill openings.</span>
¿Por qué se considera la temperatura un factor limitante en la tasa fotosintética?
Answer: Energy transfer takes place when energy moves from one place to another. Energy can move from one object to another, like when the energy from your moving foot is transferred to a soccer ball, or energy can change from one form to another. ... Three more ways energy can be transferred are through light, sound, and heat.
Answer:
fish can breath water atoms of negtive atoms with are postive atoms so dose the big bang now we are born you get me
Explanation:
