Necesito ayuda en esto!!! xfis Realiza un experimento para determinar qué es una sustancia desconocida y determina que tiene una longitud de 3,2 cm, una altura de 2,4 cm y un ancho de 4,2 cm. Tiene una masa de 230g. ¿Qué sustancia es?

Could someone me with number one you

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism

Select the correct answer. a chestnut-colored horse mates with a white-colored horse to produce a brown and white spotted offspring. what is the type of inheritance pattern?