Explain how a common housecat gets “worms.” No google or else i report you.

The ___________________ in the mouth secrete enzymes which help prepare the food for digestion in the stomach.

lesantik [10]

The word that should be filled in the blank in order to complete the sentence, "The ______ in the mouth secrete enzymes which help prepare the food for digestion in the stomach." The answer would be saliva. Saliva contains salivary amylase that helps soften the food.

8 0

2 years ago

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For each pair of covalently bonded atoms, choose the one expected to have the shortest bond length. (A) C-I (B) H-I ...... (A,B)

UNO [17]

Answer:

i) B

ii) D

Explanation:

Bond length is determined by the size of the atoms involved and the bond order

A) C-I

B) H-I

answer : H-I has the shortest bond length because H has an electronegativity value of 2.2 while C has an electronegativity value of 2.5 hence the bond between H-I is greater than C - I due the electronegativity difference between H-I is greater as well.

C) H-Cl

D) H-I

answer : H-Cl has the shortest bond length due the electronegativity difference between H-CI is greater as well.

8 0

2 years ago

Tuliskan persamaan tetapan kesetimbangan untuk reaksi-reaksi berikut a. Fe3+(aq) + SCN– (aq) ↔ FeSCN3+(aq) b. 3Fe(s) + 4H2O(g) ↔

nevsk [136]

Answer:

a. $K_c = \dfrac{[ FeSCN^{3+}_{(aq)}] }{[Fe^{3+}_{(aq)}] [SCN^-_{(aq)}]}$